Встановіть відповідність між дефініцією та словом:
The study of electric and magnetic force fields
Any of a number of chemical elements, such as iron or copper, that are often lustrous ductile
The branch of science concerned with the nature and properties of matter and energy
Substance, such as germanium or silicon, that has an electrical conductivity that increases with temperature and is intermediate between that of a metal and an insulator
The branch of mechanics concerned with the forces that change or produce the motions of bodies
Встановіть відповідність між дефініцією та словом:
Substance/ medium that can sustain an electric field; substance/ body of very low electrical conductivity; insulator
Process of moving or being moved back and forth very rapidly
Rate of increase in the velocity of sth
Speed of motion action or operation rapidity swiftness
The emission of energy as electromagnetic waves or as moving subatomic particles especially high-energy particles which cause ionization
Встановіть відповідність між дефініцією та словом:
A stable subatomic particle with a charge of negative electricity found in all atoms and acting as a primary carrier of electricity in solids
A flow of electrons in the conductor
Hypothetical gas which obeys Boyle's law exactly at all temperatures and pressures, and which has internal energy that depends only upon the temperature
Find out the size, length, quantity, rate of sth using a suitable instrument or device
Imaginary straight line around which an object, such as the earth, rotates
Встановіть відповідність між дефініцією та словом:
Substance in a physical state in which it does not resist change of shape but does resist change of size
Branch of physics and technology concerned with the design of circuits using transistors and microchips
Rate of increase in the velocity of sth
Instrument measuring atmospheric pressure used especially in forecasting the weather and determining altitude
Speed of motion action or operation rapidity swiftness
Встановіть відповідність між дефініцією та словом:
Speed of motion action or operation rapidity swiftness.
A form of energy used to produce heat light power etc.
Fraction of a cycle of a periodic quantity that has been completed at a specific referance time,expressed as an angle.
Gas which does not behave exactly as predicted.
The smallest particle of a chemical element that can exist alone or in combination.
Встановіть відповідність між дефініцією та словом:
Bar magnet
Electromagnet
Horseshoe magnet
Field magnet
Magnetite
Встановіть відповідність між дефініцією та словом:
Thomas Edison
A magnet’s pull is the strongest, and they are called N and S.
Alexander Graham Bell
Magnet’s pull is the weakest, and they are called E and W.
The middle of the magnet meets.
Встановіть відповідність між дефініцією та словом:
Electricity produced by friction
An instrument that measures power
The path along which electrons flows
An instrument that measures wind
An instrument that measures force
Встановіть відповідність між дефініцією та словом:
Incomplete circuit through which electricity won’t flow
Material that allows electricity to flow
Complete circuit through which electricity flows
Holds many components
Material that prevents the flow of electricity
Встановіть відповідність між дефініцією та словом:
The push or pull of a magnet on other magnetic material
Electricity
Pushing objects apart
Magnetism
An area around a magnet where the magnetic force exists
Встановіть відповідність між дефініцією та словом:
Neither acidic or alkaline molecules; with zero charge or potential.
Electrons
The flow of electrons around a nucleus
Atoms
The flow of electrons down a path
Встановіть відповідність між дефініцією та словом:
Material that prevents the flow of electricity
A magnet made when electric charges move through a coil of wire wrapped around an iron core, or center
Commonly metal and allows the flow of energy
It is a compass
A device that produces electric current from energy stored in chemicals
Встановіть відповідність між дефініцією та словом:
Device used to open and close circuits
An electrical device by which alternating current of one voltage is changed to another voltage
Metal clip
Complete circuit
A flow of electrons in the conductor
Встановіть відповідність між дефініцією та словом:
Uses electricity from the source to make something happen
Volt
Metal clip
Ohm
Device that opens circuits
Встановіть відповідність між дефініцією та словом:
A coil of wire with many loops through which an electric current passes
It is electrical magnetic force
A type of magnet that does NOT produce an electric current
Electric magneto faraday
Used to attract plastic items
Встановіть відповідність між дефініцією та словом:
Сircuit
Source of electricity
A light bulb
Educated guess
Material preventing electricity
Встановіть відповідність між дефініцією та словом:
Cross at the south pole.
Magnetometer
Cross at the north pole.
Mangnetogram
Cross halfway between the poles.
Встановіть відповідність між дефініцією та словом:
Metal clip that connects wires
The relationship between the amount charge on two objects and the voltage that appears between them
A coil of wire with many loops through which an electric current passes
Device used to open and close circuits
Part of bulb that heats up
Встановіть відповідність між дефініцією та словом:
Is a circuit element that usually consists of a coil of wire, and is used to store energy in a magnetic field
Exert magnetic forces on other magnets or on moving charges at a distance
Device used to open and close circuits
A mathematical determination of the amount or number of something
The emission of energy as electromagnetic waves or as moving subatomic particles especially high-energy particles which cause ionization
Встановіть відповідність між дефініцією та словом:
Is the degree to which a material can prevent current (or bad guys) from moving through it
Substance or medium that conducts heat, light, sound, or especially an electric charge
The process of learning something that was not known before, or of finding someone or something that was missing or hidden
The force that causes the movement of electrons through an electrical circuit
Substance/ medium that can sustain an electric field; substance/ body of very low electrical conductivity; insulator
Встановіть відповідність між дефініцією та словом:
The process of learning something that was not known before, or of finding someone or something that was missing or hidden
The force that causes the movement of electrons through an electrical circuit
A machine, tool, or system that someone has made, designed, or thought of for the first time
The public supply of electricity for people to use in their homes, offices etc.
Ability or capacity to do something
Встановіть відповідність між дефініцією та словом:
A machine, tool, or system that someone has made, designed, or thought of for the first time
The public supply of electricity for people to use in their homes, offices etc.
The branch of science concerned with the nature and properties of matter and energy.
Substance, such as germanium or silicon, that has an electrical conductivity that increases with temperature and is intermediate between that of a metal and an insulator.
The branch of mechanics concerned with the forces that change or produce the motions of bodies.
Встановіть відповідність між дефініцією та словом:
Ability or capacity to do something
Electricity that does not flow in a current but is found in some objects when they rub together and can give an electric shock
Groups of atoms with aligned magnetic poles
An electrical device by which alternating current of one voltage is changed to another voltage
Advanced scientific knowledge used for practical purposes, especially in industry
Встановіть відповідність між дефініцією та словом:
Advanced scientific knowledge used for practical purposes, especially in industry
Provides energy
Point at which two lines cross
Pathway of electricity
Ability or capacity to do something
Встановіть відповідність між дефініцією та словом:
The loss of static electricity as electric charges transfer from one object to another.
Measuring instrument that detects electric charge
Hypothetical gas which obeys Boyle's law exactly at all temperatures and pressures, and which has internal energy that depends only upon the temperature
Find out the size, length, quantity, rate of sth using a suitable instrument or device
Imaginary straight line around which an object, such as the earth, rotates
Встановіть відповідність між дефініцією та словом:
Groups of atoms with aligned magnetic poles
An electrical device by which alternating current of one voltage is changed to another voltage
A stable subatomic particle with a charge of negative electricity found in all atoms and acting as a primary carrier of electricity in solids.
A flow of electrons in the conductor
Hypothetical gas which obeys Boyle’s law exactly at all temperatures and pressures, and which has internal energy that depends only upon the temperature.
Встановіть відповідність між дефініцією та словом:
A primary light color - red, blue, or green; these three colors produce white light when added together.
An area of physics that studies the production of light.
A piece of transparent or reflecting material, which contains many thousands of parallel lines per centimeter; used to produce a light spectrum by diffraction.
A substance that cannot be broken down into simpler substances by ordinary means.
A process by which the concentration or density of something is decreased.
Встановіть відповідність між дефініцією та словом:
The angle between a wave striking a barrier and the line perpendicular to the surface.
Light in which all waves are vibrating in a single plane.
The bending of waves around obstacles, or the spreading of waves by passing them through an aperture.
Invisible electromagnetic radiation of great penetrating power.
The total linear length of one wave crest and trough.
Встановіть відповідність між дефініцією та словом:
The angle between a reflected wave and the normal to the barrier from which it is reflected.
A transparent material with two or more straight faces at an angle to each other.
An image formed by a mirror or lens that cannot be projected onto a surface.
The spreading out of light by intersecting objects, whose size is near the wavelength.
When two or more light rays overlap exactly at the crest and the trough, they are said to be “in phase.”
Встановіть відповідність між дефініцією та словом:
A lens that is thinner in the middle than at the edges; used to correct nearsightedness.
An image that can be projected onto a screen; formed by a parabolic mirror or convex lens.
Angle of incidence equals the angle of reflection.
A line perpendicular to a surface.
A thin strand of glass that transmits light down its length.
Встановіть відповідність між дефініцією та словом:
A lens that is thicker in the middle than at the edges; used to correct farsightedness.
The transfer of energy by means of electromagnetic waves, which require no physical medium (for example, water or air) for the transfer. Earth reseives the Sun’s energy (including its light), via the electromagnetic spectrum, by means of radiation.
The number of waves that pass a point in a given unit of time.
The reproduction of an object formed with lenses or mirrors.
The addition by crossing wave patterns of a loss of energy in certain areas and reinforcement of energy in other areas.
Встановіть відповідність між дефініцією та словом:
Transverse radiant energy waves, ranging from low frequency to very high frequency, which can travel at the speed of light.
A material that absorbs certain colors of light and reflects other colors.
When the crest of one wave overlaps the trough of another they are said to be “out of phase.”
A mirror with a flat surface.
The spreading out of light by intersecting objects, whose size is near the wavelength.
Встановіть відповідність між дефініцією та словом:
The distance between the principal focus of a lens or mirror and its optical center.
The line straight out from the center of a parabolic mirror; straight line through the center of a lens.
Surface of a lens or mirror that is part of a sphere.
A primary light color - red, blue, or green; these three colors produce white light when added together
An area of physics that studies the production of light.
Встановіть відповідність між дефініцією та словом:
The point that all light rays from a mirror or lens pass through.
High-energy wave of high frequency and with a wavelength shorter than an x ray; released in a nuclear reaction.
The angle between a wave striking a barrier and the line perpendicular to the surface.
Light in which all waves are vibrating in a single plane.
The spreading out of light by intersecting objects, whose size is near the wavelength.
Встановіть відповідність між дефініцією та словом:
The amount that light is refracted when it enters a substance; given as the ratio of speed of light in a vacuum to its speed in a given substance.
A tube with magnifying lenses or mirrors that collect, transmit, and focus light.
The angle between a reflected wave and the normal to the barrier from which it is reflected.
A transparent material with two or more straight faces at an angle to each other.
The reproduction of an object formed with lenses or mirrors.
Встановіть відповідність між дефініцією та словом:
Invisible radiation with a longer wavelength than red light and next to red light in the electromagnetic spectrum; used in heat lamps, to detect heat loss from buildings, and to detect certain tumors.
Band of visible colors produced by a prism when white light is passed through it.
A lens that is thinner in the middle than at the edges; used to correct nearsightedness.
An image that can be projected onto a screen; formed by a parabolic mirror or convex lens.
A line perpendicular to a surface.
Встановіть відповідність між дефініцією та словом:
A curved, transparent object; usually made of glass or clear plastic and used to direct light.
Band of visible colors produced by a prism when white light is passed through it.
A lens that is thicker in the middle than at the edges; used to correct farsightedness.
The transfer of energy by means of electromagnetic waves, which require no physical medium (for example, water or air) for the transfer. Earth reseives the Sun’s energy (including its light), via the electromagnetic spectrum, by means of radiation.
One of the three pure pigment colors—magenta, yellow, cyan; these pigment colors produce black when mixed.
Встановіть відповідність між дефініцією та словом:
It is a form of energy, traveling through the universe in waves. The wavelengths of visible light range from less than 4,000 angstroms to more than 7,000 angstroms.
One of the three pure pigment colors-magenta, yellow, cyan; these pigment colors produce black when mixed.
Transverse radiant energy waves, ranging from low frequency to very high frequency, which can travel at the speed of light.
A material that absorbs certain colors of light and reflects other colors.
The distance between the principal focus of a lens or mirror and its optical center.
Встановіть відповідність між дефініцією та словом:
Not transparent; no light passes through the material.
The total linear length of one wave crest and trough.
High-energy wave of high frequency and with a wavelength shorter than an x ray; released in a nuclear reaction.
The amount that light is refracted when it enters a substance; given as the ratio of speed of light in a vacuum to its speed in a given substance.
A tube with magnifying lenses or mirrors that collect, transmit, and focus light.
Встановіть відповідність між дефініцією та словом:
The light or image you see when light bounces off a surface; bouncing a wave or ray off a surface.
Semitransparent; a material that admits some light.
Invisible radiation with a longer wavelength than red light and next to red light in the electromagnetic spectrum; used in heat lamps, to detect heat loss from buildings, and to detect certain tumors.
Band of visible colors produced by a prism when white light is passed through it.
A lens that is thinner in the middle than at the edges; used to correct nearsightedness.
Встановіть відповідність між дефініцією та словом:
Bending of a wave or light ray caused by a change in speed as it passes at an angle from one substance into another.
A substance through which light travels, such as air, water, or glass. Because light moves by radiation, it does not require a medium, and, in fact, movement through a medium slows the speed of light somewhat.
Light is a form of energy, traveling through the universe in waves. The wavelengths of visible light range from less than 4,000 angstroms to more than 7,000 angstroms.
One of the three pure pigment colors—magenta, yellow, cyan; these pigment colors produce black when mixed.
Transverse radiant energy waves, ranging from low frequency to very high frequency, which can travel at the speed of light.
Встановіть відповідність між дефініцією та словом:
See-through; light can go through.
A three-dimentional glassshape Used for the diffusion of light rays.
Not transparent; no light passes through the material.
The total linear length of one wave crest and trough.
High-energy wave of high frequency and with a wavelength shorter than an x ray; released in a nuclear reaction.
Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
FARADAY WAS NOT YET TWENTY WHEN HE (TO BEGIN) EXPERIMENTING.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
IN 1911 RUTHERFORD (TO CONCLUDE) THAT ALL ATOMS MUST HAVE A CENTRAL POSITIVELY CHARGED NUCLEUS.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE MAGNITUDE OF VELOCITY (TO CALL) SPEED.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
INTERMOLECULAR (TO FORCE) ACCOUNT FOR MANY OF THE PHYSICAL PROPERTIES OF A LIQUID.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
HIGHLY VISCOUS LIQUIDS OFTEN (TO CONTAIN) MOLECULES THAT HAVE COMPLICATED STRUCTURES.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
A HORIZONTAL FILTER (TO ABSORB) PHOTONS WHOSE ELECTRIC VECTORS ARE VERTICAL.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
A MOVING AUTOMOBILE (TO LOSE) ITS KINETIC ENERGY WHEN THE BRAKERS ARE APPLIED.
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IN A LIGUID THE HOTTEST PARTICLES (TO MOVE) THE FASTEST.
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RFDIATION (TO TRAVEL) THROUGH ANYTHING SEE-THROUGH INDUDING A VACUUM.
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TWO THINGS WITH THE SAME ELECTRIC CHARGE (TO REPEL) EACHh OTHER.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
ELECTRICITY (TO OCCUR) IN TWO FORMS: STATIC ELECTRICITY AND ELECTRIC CURRENT.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE LOSS OF ENERGY (TO CAUSE) THE MOLECULES TO MOVE MORE SLOWLY.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE THREE LAWS OF MOTION (TO DEVISE) BY ENGLISH PHYSICIST SIR ISAAC NEWTON.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
POTENTIAL ENERGY IS THE ENERGY THAT A BODY (TO STORE) WITHIN IT.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
MANKIND (TO BE) IN SEARCH FOR NEW SOURCES OF ENERGY.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
WHEN THE MAGNET (TO HEAT) IT LOST SOME OF ITS MAGNETISM.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
STUDENTS (TO CARRY) OUT MORE THAN 100 EXPERIMENTS THIS WEEK.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
SCIENTISTS (TO LEARN) THROUGH EXPERIMENTATION THAT LIGHT BEHAVES LIKE A PARTICLE AT TIMES AND LIKE A WAVE AT OTHER TIMES.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
OPTICS (TO DEAL) WITH PROPAGATION OF LIGHT.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THOMAS ALVA EDISON (TO INVENT) THE FORERUNNER OF THE RECORD PLAYER.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE THREE LAWS OF MOTION (TO BE) FIRST PUBLISHED IN 1687.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
URANIUM’S RADIOACTIVE PROPERTIES (TO DISCOVER) ACCIDENTALLY NOT BY DESIGN.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
NIKOLA TESLA (TO BORN) IN CROATIA BUT EMIGRATED TO THE USA in 1884 AND BECAME A US CITIZEN.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
SOUND WAVES (TO TRAVEL) THROUGH THE AIR AT A SPEED OF ABOUT 1,100 FT. PER SECOND.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
DISTANCE USUALLY (TO MEASURE) IN MILLIMETRES CENTIMETRES METRES AND KILOMETRES.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE RELATIVE MASSES (TO MEASURE) WITH A SPECIAL APPARATUS CALLED A MASS SPECTROGRAPH.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE USES OF RADAR (TO GIVE) GREAT RELIABILITY TO SEA AND AIR TRAVEL.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
RUTHERFORD’S DISCOVERIES (TO MAKE) A GREAT IMPRESSION UPON THE SCIENTISTS ALL OVER THE WORLD.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
THE WORD NUCLEUS (TO COME) FROM THE LATIN WORD MEANING LITTLE NUT.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
NEW IDEAS IN PHYSICS OFTEN (TO EXPLAIN) THE FUNDAMENTAL MECHANISMS OF OTHER SCIENCES.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
PETER (TO SEND) A LETTER TO HIS FRIEND TOMORROW?
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
OVER THE LAST TWO MILLENNIA PHYSICS (TO BE) A PART OF NATURAL PHILOSOPHY.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
SHE (TO WORK) IN THE LIBRARY AT THE MOMENT.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
She (to be able to) help you tomorrow.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
My grandfather (can) speak six languages many years ago.
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Open the brackets putting the verbs into the correct tense-form(all letters should be lowercased)
I didn’t (need) to get up early, so I didn’t.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
When the reporter came to Tashkent after the earthquake many schools and other public facilities (to rebuild) there.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
The train (to leave)by the time we arrive at the station.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
By the year 2050, many actresses who are famous today (to forget).
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
If the weather were fine, they (to go) out of town.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
We’ll just go to another restaurant if this one (to be) fully occupied.
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Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
If I (to take)a taxi, I would have been there in time.
_______
Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
The wind (to use) as a power source 1300 years ago in Persia.
_______
Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
A remarkable aspect of classical mechanics known as chaos (to discover) in the 20th century.
_______
Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
They did it very well after they (to practice).
_______
Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
Before she (to run) the computer program. She had checked it out with her supervisor.
_______
Впишіть дієслово, що в дужках, у правильній часовій формі (всі літери малі)
Carol always gets good grades; she must (to study) a lot.
_______
Виберіть відповідний прийменник
Janie doesn't approve _______ using video games in the classroom.
of
about
in
on
Виберіть відповідний прийменник
They believe ______ the essential goodness of human nature.
on
in
about
for
Виберіть відповідний прийменник
I asked the waiter _____ some extra napkins.
to
for
from
in
Виберіть відповідний прийменник
Congratulations _____ winning the scholarship!
from
on
of
in
Виберіть відповідний прийменник
The success of the project depends ____ his work.
on
of
in
from
Виберіть відповідний прийменник
The girl at the party was so beautiful that I couldn't stop staring _____ her.
at
to
with
on
Виберіть відповідний прийменник
I've been trying to get in touch with Allie, but she hasn't responded _____ any of my e-mails.
with
for
to
on
Виберіть відповідний прийменник
The rules of this game are complicated, but I can explain them _____ you.
at
to
in
of
Виберіть відповідний прийменник
The teenagers apologized _____ playing loud music at 3 AM.
to
of
for
at
Виберіть відповідний прийменник
What you did was wrong. You should definitely apologize ____ him.
for
to
from
of
Виберіть відповідний прийменник
Emilio dreams _____ owning a sports car someday.
of
with
for
to
Виберіть відповідний прийменник
My husband disagrees _____ me about the best way to discipline our children.
of
from
with
about
Виберіть відповідний прийменник
It took me a long time to recover ____ the surgery.
of
from
for
with
Виберіть відповідний прийменник
We have software to protect our computer ____ viruses.
for
from
of
about
Виберіть відповідний прийменник
Mary's such a negative person. She’s always complaining _____ something in her life.
with
about
for
in
Виберіть відповідний прийменник
After Joanna discovered she was adopted, she began searching ____ her biological parents.
for
on
to
about
Виберіть відповідний прийменник
I borrowed these books _____ the library.
to
from
of
on
Виберіть відповідний прийменник
Stay ___ the dog. It bites.
away from
to
onto
under
Виберіть відповідний прийменник
Quick! Get the ball before it rolls ___ the hill.
at
down
by
in
Виберіть відповідний прийменник
What do you like to do ___ the weekend?
in
on
to
up
Виберіть відповідний прийменник
I haven't seen her ___ June.
since
on
for
in
Виберіть відповідний прийменник
We will next meet ___ the middle of next month.
in
to
on
of
Виберіть відповідний прийменник
Her birthday is __ 6th June.
at
on
in
for
Виберіть відповідний прийменник
Do you come ___ London?
on
of
from
in
Виберіть відповідний прийменник
We sailed the boat ___ the river.
on
under
for
in
Виберіть відповідний прийменник
My best friend lives ______ Boretz Road.
in
at
on
of
Виберіть відповідний прийменник
I'll be ready to leave ____ about twenty minutes.
on
in
at
of
Виберіть відповідний прийменник
Since he met his new girlfriend, Juan never seems to be ______ home.
on
at
in
for
Виберіть відповідний прийменник
The child responded to his mother's demands ______ throwing a tantrum.
with
by
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in
Виберіть відповідний прийменник
I think she spent the entire afternoon ______ the phone.
in
on
at
of
Виберіть відповідний прийменник
I will wait ______ 6:30, but then I'm going home.
from
until
at
in
Виберіть відповідний прийменник
The police caught the thief _____ the corner of Cascade and Plum Streets.
in
at
from
on
Виберіть відповідний прийменник
My fingers were injured so my sister had to write the note _____ me.
with
for
to
at
Виберіть відповідний прийменник
I am not interested _____ buying a new car now.
to
in
for
of
Виберіть відповідний прийменник
What are the main ingredients ______ this casserole?
about
of
to
from
Виберіть відповідний прийменник
My best friend, John, is named ______ his great-grandfather.
to
after
about
at
Виберіть відповідний прийменник
My parents have been married ______ forty-nine years.
since
for
until
at
Виберіть відповідний прийменник
He usually travels to Philadelphia _______ train.
at
by
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on
Виберіть відповідний прийменник
You frequently see this kind of violence ____ television.
with
on
in
by
Виберіть відповідний прийменник
I told Mom we'd be home ______ an hour or so.
to
in
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on
Виберіть відповідний прийменник
I was visiting my best friend _____ the hospital.
of
at
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Виберіть відповідний прийменник
The professor _______ South Africa amazed the American students with her stories.
of
from
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for
Виберіть відповідний прийменник
We may play football. It depends________ the weather.
at
on
about
from
Виберіть відповідний прийменник
We want to see a big increase _______ productivity.
on
in
from
about
Виберіть відповідний прийменник
Excuse me, sir. You haven’t paid _____ your drink.
at
for
on
by
Виберіть відповідний прийменник
His wife is suffering ________hepatitis.
in
from
on
at
Виберіть відповідний прийменник
I hate the thought ________going back to work.
in
of
on
by
Виберіть відповідний прийменник
Who is responsible __________the shopping this week?
about
for
in
of
Виберіть відповідний прийменник
You remind me _________ a boy I was at school with.
by
of
on
at
Виберіть відповідний прийменник
The noise from upstairs prevented me _______ sleeping.
at
from
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on
Виберіть відповідний прийменник
She insisted _________ paying for the drinks.
by
on
with
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Виберіть відповідний прийменник
I am having difficulty _____ my visa processing.
in
with
at
for
TODAY WE SEE A WORLD IN WHICH THE SOCIAL, _______. _______ HAS INCREASED MAN’S KNOWLEDGE OF NATURE SO GREATLY THAT NOW IT AFFECTS ALL SIDES OF HUMAN LIFE. _______ WE CAN CLEARLY SEE THAT CIVILIZED MAN, THOUGH HE HAS MADE MANY BAD MISTAKES, IS ONLY “A CHILD”. WE CAN SEE THAT OUR MODERN WORLD IS VERY YOUNG _______. MAN HAS ALREADY LEARNED TO APPLY SCIENTIFIC METHODS NOT ONLY IN SCIENCE AND TECHNICS _______.
1. industrial and even political order has been greatly influenced by science
2. the rapid development of science during the past hundred years
3. if we think of man’s history compressed into one century
4. and the possibilities for material and social development are very great indeed
5. but in his social life too
6. Newton was soon sent back to King's School to finish his basic education
7. it is began in the early 20th century with the work of Max Planck in quantum theory and Albert Einstein's theory of relativity
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
LET US SEE WHAT MAN HAS ACHIEVED WITH THE HELP OF SCIENCE _______. THE FIRST SOURCE OF ENERGY WHICH MAN MADE SERVE HIM _______. BUT MAN WOULD NOT AND DID NOT STOP AT ELECTRICITY _______. AND WE MAY BE SURE THAT THE DISCOVERY OF ATOMIC ENERGY IS JUST AN EPISODE _______. WE KNOW THAT MAN WILL BE RECOLLECTING WITH A SMILE THE TIME WHEN THE ENERGY OF ATOMIC FISSION _______.
1. both of these theories came about due to inaccuracies in classical mechanics in certain situations
2. English physicist and mathematician Sir Isaac Newton, most famous for his law of gravitation, was instrumental in the scientific revolution of the 17th century
3. he discovered another source of energy, many times more powerful — the atomic energy
4. was considered to be so dangerous and difficult to deal with
5. in the history of human progress
6. was the energy of fire
7. what were his first steps, what he has now and what he may achieve in future
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
A NUCLEAR-POWERED PLANE WOULD BE CAPABLE OF MAKING SEVERAL TRIPS ROUND THE WORLD _______. _______ HOW TO PROTECT THE CREW FROM RADIATION OF THE NUCLEAR REACTOR. THE KIND OF MATERIAL NEEDED FOR SUCH A PROTECTION _______ WOULD WEIGH ABOUT 23 TONS. WITH THE WEIGHT OF THE NUCLEAR REACTOR AND THE WEIGHT OF THE PROTECTION SHIELD _______. _______ HAVE TO FIND MATERIALS THAT CAN WITHSTAND THE HEAT GENERATED BY A NUCLEAR REACTOR.
1. the chief problem is
2. without having to land or refuel
3. it would weigh over 226 tons
4. lead, steel, concrete
5. engineers and scientists
6. what are the fundamental laws of nature?
7. which could not be resolved with the constant speed predicted by Maxwell’s equations of electromagnetism
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
MODERN SCIENTIFIC OBSERVATIONS AND CALCULATIONS _______. ONE SUCH CLOCK INVENTED BY AN AMERICAN SCIENTIST PROFESSOR JERROLD R. ZACHARIAS IS SO ACCURATE _______. _______ WHICH WHEN HEATED TO THE TEMPERATURE OF BOILING WATER, VIBRATES 9,200,000,000 TIMES A SECOND. SCIENTISTS PROKHOROV AND BASOV HAVE DEVELOPED A CLOCK, OPERATING WITH AN AMMONIA MOLECULE _______. THE NITROGEN ATOM IN AMMONIA, FOR EXAMPLE _______.
1. the heart of this "Atomichron" is a caesium atom
2.that it will lose no more than a second in 3,000 years
3. demand very accurate timekeeping
4. vibrates 24 milliard times a second
5. which is even more accurate than "Atomichron"
6. it is thought that the laws of physics do not change from place to place
7. this discrepancy was corrected by Einstein's theory of special relativity
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______ ARE BEING TREATED WITH RADIO-COBALT WHICH IN MANY WAYS IS BETTER THAN X-RAY TREATMENT. THE RADIOISOTOPE CAN BE GIVEN IN SMALLER DOSES, AND CAN BE CONCENTRATED MORE ACCURATELY ON THE CANCEROUS CELLS, _______ IT CANNOT CAUSE BURNS AND HAS NO HARMFUL RADIATION EFFECT. FEW YEARS AGO IT WAS NECESSARY TO WAIT SEVERAL MONTHS _______ FOR THE ACCURATE DIAGNOSIS THAT MADE TREATMENT POSSIBLE. WHEN THIS ISOTOPE IS PUMPED INTO THE INJURED BONE _______. _______ THE SURGEON GETS THE INFORMATION ABOUT THE CONDITION OF THE INJURED BONE.
1. every year many thousands cancer patients
2. and sometimes even a year
3. in addition
4. physics is the study of dynamics
5. by measuring the amount of radio-activity left in the bone
6. it keeps its radio-activity if the bone is "dead"
7. which replaced classical mechanics for fast-moving bodies and allowed for a constant speed of light
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
THE PROBLEM OF CONVERTING HEAT DIRECTLY INTO ELECTRICITY HAS ALWAYS ATTRACTED ATTENTION OF SCIENTISTS. _______ IS BY MEANS OF GENERATORS THAT GET THEIR POWER FROM STEAM OR WATER TURBINES. _______ IS SMALL IN SIZE AND CAN PRODUCE ONLY A SMALL AMOUNT OF ELECTRICITY. THE AMOUNT OF ENERGY WHICH A RADIO-ACTIVE MATERIAL CAN RELEASE _______ (A HALF-LIFE IS THE AMOUNT OF TIME IT TAKES FOR HALF THE ENERGY OF A RADIO-ACTIVE MATERIAL TO BE RELEASED). _______ WILL GIVE MORE ELECTRICITY FOR A LONGER TIME. THE GREAT AMOUNT OF RADIO-ACTIVE MATERIAL FROM NUCLEAR REACTORS, CONSIDERED AT PRESENT AS "WASTES" _______.
1. is calculated in terms of half-lives
2. now the generator
3. the usual way to produce electricity
4. the radioisotopes which have a longer half-life
5. black body radiation provided another problem for classical physics
6. the other electronic device is placed into the periscope
7. could be used as a source of atomic power for this generator
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
AN ELECTRONIC COMPUTER IS A MACHINE THAT CAN PERFORM MATHEMATICAL WORK AND _______. A COMPUTER, FOR EXAMPLE, CAN ADD OR SUBTRACT 9,000 TIMES A SECOND, MULTIPLY 1,000 TIMES A SECOND _______. THE HEART OF THE ELECTRONIC COMPUTER LIES IN ITS VACUUM TUBES OR TRANSISTORS. IN ORDER TO WORK, A COMPUTER MUST BE GIVEN INSTRUCTIONS _______. _______ SUCH AS DIRECTING MANUFACTURE OF TOOLS AND PARTS, GUIDING AEROPLANE FLIGHTS, SOLVING MATHEMATICAL PROBLEMS, KEEPING BANK ACCOUNTS — EVEN PLAYING CHESS. IF THERE WERE NO COMPUTERS TO MAKE THE NECESSARY MATHEMATICAL CALCULATIONS _______.
1. computers can be designed for specialized purposes
2. divide 500 times a second
3. this is called "programming"
4. can store and select information that has been fed into it
5. it would have taken years to complete some scientific research work
6. the advantages of such an aeroplane are theoretically attractive
7. which was corrected when Planck proposed that the excitation of material oscillators is possible only in discrete steps proportional to their frequency
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
25,000 MAGAZINES DEVOTED ONLY TO PHYSICAL SCIENCES ARE PUBLISHED EVERY YEAR.IF A PHYSICIST READS AT A SPEED OF TWO WORDS PER SECOND 12 HOURS A DAY FOR FIFTY YEARS _______ THAT WILL BE MUCH LESS THAN HALF OF THE MAGAZINES ON PHYSICS PUBLISHED EVERY YEAR.
SCIENTISTS OFTEN SAY THAT SOMETIMES _______ THAN TO FIND OUT WHETHER IT HAS ALREADY BEEN MADE, AND WHERE IT HAS BEEN DESCRIBED. THERE ARE SOME SPECIAL ORGANIZATIONS _______ WHICH ARE ENGAGED IN MAKING ANNOTATIONS OF AT LEAST THE MOST IMPORTANT ARTICLES, BUT THE TASK IS BECOMING MORE AND MORE HOPELESS.THE ONLY PRACTICAL SOLUTION OF THE PROBLEM IS _______ IN ELECTRONIC COMPUTERS. WE CAN IMAGINE MANY SUCH MACHINES _______.
1. each storing all the information on a definite scientific subject
2. it is now easier to make a new scientific discovery
3. such as The Institute of Technical and Scientific Information
4. the storing of scientific information
5. he will be able to read about 1,500 million words
6. man has probably lived on earth more than 500,000 years
7. along with the photoelectric effect and a complete theory predicting discrete eenergy levls of electron orbitals
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
THE REMARKABLE UNDERWATER VOYAGES OF ATOMIC SUBMARINES WERE ALL MADE POSSIBLE BY TWO ELECTRONIC DEVICES _______. ONE OF THESE DEVICES RECORDS EVERY MOTION OF THE SHIP _______ CONNECTED WITH IT, AUTOMATICALLY COMPUTES THE EXACT DISTANCE THAT THE SUBMARINE HAS TRAVELLED. THE BASIC INSTRUMENT USED IN THIS DEVICE IS AN ACCELEROMETER. _______ ONE FOR NORTH-SOUTH MOVEMENT AND ONE FOR EAST-WEST MOVEMENT. BY USING TWO ACCELEROMETERS INSTEAD OF ONE IT IS POSSIBLE TO CALCULATE NOT ONLY THE EXACT DISTANCE THAT THE SUBMARINE HAS TRAVELLED _______. THE OTHER ELECTRONIC DEVICE IS PLACED INTO THE PERISCOPE. SUCH DEVICE MAKES IT POSSIBLE TO SEE THE SUN _______.
1. we shall begin the review with the role that energy played in the history of man
2. there are two accelerometers which are used in the device
3. and an electronic computer
4. but also its latitude and longitude
5. the moon or a star without going up to the surface
6. which are connected in their work with electronic computing machines
7. led to the theory of quantum mechanics taking over from classical physics at very small scales
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
PHYSICS IS THE STUDY OF DYNAMICS . DYNAMICS IS THE DESCRIPTION OF THE ACTUAL FORCES OF NATURE THAT, WE BELIEVE _______. A FORCE IS CONSIDERED TO BE THE CAUSAL AGENT THAT PRODUCES THE EFFECT OF ACCELERATION IN ANY MASSIVE OBJECT,_______. NEWTON WAS NOT THE FIRST PERSON TO ATTEMPT TO DESCRIBE THE UNDERLYING NATURE OF CAUSALITY. _______ INCLUDING MY FAVORITE ‘DUMB PHILOSOPHER, ARISTOTLE, HAD ATTEMPTED THIS. IN PHYSICS A LAW IS THE EQUIVALENT OF A POSTULATED AXIOM IN MATHEMATICS. THAT IS, A PHYSICAL LAW IS _______ AN ASSUMPTION ABOUT HOW NATURE OPERATES THAT NOT FORMALLY PROVABLE BY ANY MEANS, INCLUDING EXPERIENCE _______.
1. the complete range of electromagnetic waves on a continuous distribution from a very low range of frequencies and energy levels
2. altering its dynamic state of motion
3. many, many others
4. within the theory
5. like an axiom
6. this reactor supplies enough energy to light 300 cottages or heat 30 cottages
7. underlie the causal structure of the Universe and are responsible for its evolution in time
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______ LOGIC, AND EXPERIMENTAL EVIDENCE TO TELL BETWEEN WHAT IS SCIENTIFICALLY CORRECT AND WHAT IS NOT. UNLESS A DISCOVERY IS REPEATEDLY ESTABLISHED IN DIFFERENT LABORATORIES AT DIFFERENT TIMES BY DIFFERENT PEOPLE, OR THE SAME THEORETICAL RESULT IS DERIVED BY CLEAR USE OF ESTABLISHED RULES _______ IT IS THOUGHT THAT THE LAWS OF PHYSICS DO NOT CHANGE FROM PLACE TO PLACE. THIS IS WHY EXPERIMENTS CARRIED OUT IN DIFFERENT COUNTRIES BY DIFFERENT SCIENTISTS – OF ANY RELIGION OR RACE _______. EVIDENCE _______ STRONGLY INDICATES THAT THE LAWS OPERATING AT THAT TIME WERE NO DIFFERENT THAN THOSE TODAY. THE SPECTRA OF DIFFERENT ELEMENTS THEN AND NOW ARE IMPOSSIBLE TO TELL APART _______.
1. the scientific method accepts only reason
2. we do not accept it as a scientific discovery
3. have always led to the same results if the experiments have been done honestly and correctly
4. even though physicists have looked very carefully
5. contained in the light that left distant stars billions of years ago
6. scientists Prokhorov and Basov have developed a clock, operating with an ammonia molecule, which is even more accurate than "Atomichron"
7. with a correspondingly long wavelength
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
BUT, JUST WHAT IS PHYSICS? IT DERIVES ITS PRESENT NAME FROM THE GREEK WORD FOR NATURE _______. IT SEEKS ANSWERS TO SUCH FUNDAMENTAL QUESTIONS AS _______. _______ WE OFTEN FIND ARTICLES THAT ATTEMPT TO EXPLAIN TO A LAY PUBLIC A VARIETY OF TOPICS RELATED TO PHYSICS. THESE MIGHT BE SOPHISTICATED EXPERIMENTS ON FUNDAMENTAL PARTICLES OF MATTER; SPACE PROBES AND THEIR MISSIONS; DISCOVERIES OF ASTRONOMY IN VERY REMOTE REGIONS OF SPACE; EXOTIC NEW THEORIES ON THE NATURE OF MATTER _______. _______ GOVERNMENT SUPPORT OF VERY EXPENSIVE SCIENTIFIC VENTURES HAS BECOME AN ISSUE OF PUBLIC INTEREST.
1. it was previously called natural philosophy
2. in our daily newspaper or weekly magazine
3. What kind of world do we live in? How does it work? What are the fundamental laws of nature?
4. to a very high range of frequencies and energy levels
5. with so many programs competing for federal funds
6. electronic circuits work a thousand times more rapidly than nerve cells in the human brain
7. or the universe as a whole
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______ ITALY, ON SEPTEMBER, 29, 1901, THE THIRD CHILD OF ALBERTO AND IDA DE GATTIS FERMI. DURING HIS TEENS, HE AND FRIENDS CONDUCTED PHYSICS EXPERIMENTS FOR FUN _______. IN 1918, FERMI WON A SCHOLARSHIP TO THE PRESTIGIOUS SCUOLA NORMALE SUPERIORE UNIVERSITY IN PISA, ITALY. HIS ENTRY ESSAY WAS SO IMPRESSIVE THAT FERMI WAS QUICKLY ELEVATED TO THE DOCTORAL PROGRAM _______. IN 1928, HE MARRIED LAURA CAPON _______. IN 1934 _______ DISCOVERING THAT NUCLEAR TRANSFORMATION COULD OCCUR IN NEARLY EVERY ELEMENT.
1. and he graduated with honors in 1922
2. including testing the density of Rome's water supply
3. Enrico Fermi was born in Rome
4. the daughter of a respected Jewish family in Rome
5. mankind has accumulated more than 50 million printed- works
6. Fermi began his most important work with the atom
7. with a correspondingly short wavelength
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______ WAS ONE OF THE FOUNDING FATHERS OF MODERN PHYSICS AND IS BEST KNOWN FOR BEING A PIONEER IN RADIOACTIVE STUDIES. HIS FATHER, A PHYSICIAN, TRAINED HIM IN MATH AND SCIENCE FROM A YOUNG AGE _______ WHERE HE EARNED HIS DEGREE IN 1878. HE MARRIED A FELLOW SCIENTIST _______. SHE BECAME KNOWN AS MARIE CURIE AFTER THEIR MARRIAGE. PIERRE CURIE’S TWO MAIN SCIENTIFIC PARTNERS THROUGHOUT HIS CAREER WERE _______. TOGETHER WITH JACQUES _______ THROUGH WHICH HE DISCOVERED PIEZOELECTRIC EFFECTS.
1. French physicist Pierre Curie
2. Curie then entered the Faculty of Sciences at the Sorbonne
3. Curie explored crystallography
4. his wife, Marie, and his brother, Jacques
5. Maria Skłodowska, the same year
6. Enrico Fermi's intense interest in physics was said to be the result of a family tragedy
7. included on the electromagnetic spectrum are long wave and short wave radio; microwaves; infrared, visible, and ultraviolet light and x rays
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
ENGLISH PHYSICIST AND MATHEMATICIAN SIR ISAAC NEWTON _______ WAS INSTRUMENTAL IN THE SCIENTIFIC REVOLUTION OF THE 17TH CENTURY. ISAAC NEWTON WAS BORN ON JANUARY 4, 1643, IN WOOLSTHORPE, LINCOLNSHIRE, ENGLAND. _______ NEWTON'S BIRTH DATE IS SOMETIMES DISPLAYED AS DECEMBER 25, 1642. THE ROYAL SOCIETY ASKED FOR A DEMONSTRATION OF HIS REFLECTING TELESCOPE IN 1671, AND THE ORGANIZATION'S INTEREST ENCOURAGED NEWTON _______. LEGEND HAS IT THAT, AT THIS TIME, NEWTON EXPERIENCED HIS FAMOUS INSPIRATION OF GRAVITY WITH THE FALLING APPLE. _______ NEWTON WAS SITTING UNDER AN APPLE TREE WHEN A FRUIT FELL AND HIT HIM ON THE HEAD, INSPIRING HIM TO SUDDENLY COME UP WITH THE THEORY OF GRAVITY. WHILE THERE IS NO EVIDENCE THAT THE APPLE ACTUALLY HIT NEWTON ON THE HEAD _______ LEADING HIM TO WONDER WHY IT FELL STRAIGHT DOWN AND NOT AT AN ANGLE.
1. most famous for his law of gravitation
2. using the "old" Julian calendar
3. Galileo's work showed that
4. according to this common myth
5. he did see an apple fall from a tree
6. he married a fellow scientist, Maria Skłodowska, the same year
7. to publish his notes on light, optics and color in 1672
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
ISAAC NEWTON WAS THE ONLY SON OF A PROSPEROUS LOCAL FARMER, ALSO NAMED ISAAC NEWTON, WHO DIED THREE MONTHS BEFORE HE WAS BORN. A PREMATURE BABY BORN TINY AND WEAK _______. WHEN HE WAS 3 YEARS OLD, HIS MOTHER, HANNAH AYSCOUGH NEWTON, REMARRIED A WELL-TO-DO MINISTER, BARNABAS SMITH, AND WENT TO LIVE WITH HIM _______. _______, A TOWN IN LINCOLNSHIRE, WHERE HE LODGED WITH A LOCAL APOTHECARY AND WAS INTRODUCED TO THE FASCINATING WORLD OF CHEMISTRY. _______ NEWTON WAS TAUGHT THE STANDARD CURRICULUM BUT WAS FASCINATED WITH THE MORE ADVANCED SCIENCE. THOUGH NEWTON GRADUATED WITHOUT HONORS OR DISTINCTIONS _______.
1. during his first three years at Cambridge
2. leaving young Newton with his maternal grandmother
3. Newton was enrolled at the King’s School in Grantham
4. Newton was not expected to survive
5. his efforts won him the title of scholar and four years of financial support for future education
6. the electronic computer automatically computes the altitude of the sun, the moon or a star in degrees and minutes and calculates the exact location of the submarine
7. if a body is already moving with some velocity
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
WHILE NATURE DOES NOT RESTRICT THE CONVERSION OF WORK INTO HEAT, _______. CONSIDER WHAT HAPPENS IN A STEAM ENGINE _______, THE EXPANSION OF HOT STEAM UNDER PRESSURE CAUSES THE MOTION OF A PISTON, WHICH IN TURN CAUSES THE WHEELS OF A LOCOMOTIVE TO TURN. THE HEAT IN THE EXHAUST STILL CONSTITUTES ENERGY, _______. IT TOO CAN BE CONVERTED INTO WORK, BUT ONLY IF WE CAN MAKE IT DROP TO AN EVEN LOWER TEMPERATURE. THUS, ALTHOUGH ENERGY IS CONSERVED IN AN ISOLATED SYSTEM, THE AMOUNT OF "FREE ENERGY", I.E., THE ENERGY AVAILABLE TO DO WORK, _______. IF THE UNIVERSE AS A WHOLE IS AN ISOLATED SYSTEM, _______.
1. it does impose severe restrictions on the conversion of heat into work
2. but a degraded form of energy
3. inside a cylinder
4. the body will start accelerating at a constant rate in the same direction
5. this law predicts an inevitable doom
6. and a constant force is applied to it in the direction of its motion
7. keeps on decreasing
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
IN ANCIENT TIMES, IT WAS KNOWN THAT, _______, AMBER COULD ATTRACT FEATHERS AND OTHER LIGHT OBJECTS. IN 1600, SIR WILLIAM GILBERT (1540-1603), A CONTEMPORARY OF KEPLER AND GALILEO AND PHYSICIAN TO QUEEN ELIZABETH I, _______ WHICH MADE HIM FAMOUS THROUGHOUT EUROPE. _______, WHICH EXPLAINS WHY THE NEEDLE OF A MAGNETIC COMPASS ALWAYS POINTS TOWARD THE NORTH. HE ALSO SHOWED THAT MANY COMMON MATERIALS, WHEN RUBBED, _______. FROM THE GREEK WORD FOR AMBER, _______, FROM WHICH THE WORD ELECTRICITY WAS LATER DERIVED.
1. in the early 1800s, the Industrial Revolution
2. published his book "On the Great Magnet of the Earth"
3. behaved like amber
4. he correctly concluded that the Earth acts as a huge magnet
5. he called such materials "electrons"
6. after being rubbed
7. which originated in Britain in the mid-1700s, was in full swing
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
DYNAMICS IS THE DESCRIPTION OF THE ACTUAL FORCES OF NATURE THAT, WE BELIEVE _______. WE ARE ABOUT TO EMBARK UPON THE INTENSIVE STUDY OF A SIMPLE DESCRIPTION OF NATURE THAT INTRODUCES THE CONCEPT OF A FORCE, _______. A FORCE IS CONSIDERED TO BE THE CAUSAL AGENT THAT PRODUCES THE EFFECT OF ACCELERATION IN ANY MASSIVE OBJECT, _______. INSTEAD NEWTON FORMULATED IT _______ THAT (HE HOPED) PRECISELY DESCRIBED THE REGULARITIES OF MOTION IN NATURE. THAT IS, A PHYSICAL LAW IS LIKE AN AXIOM AN ASSUMPTION ABOUT HOW NATURE OPERATES THAT NOT FORMALLY PROVABLE BY ANY MEANS, INCLUDING EXPERIENCE _______.
1. underlie the causal structure of the Universe and are responsible for its evolution in time
2. due to Isaac Newton
3. altering its dynamic state of motion
4. as a mathematical theory and proposed a set of laws
5. within the theory
6. this reactor supplies enough energy to light 300 cottages or heat 30 cottages
7. the complete range of electromagnetic waves on a continuous distribution from a very low range of frequencies and energy levels
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
SCIENCE WORKS ACCORDING TO THE SCIENTIFIC METHOD. _______ LOGIC, AND EXPERIMENTAL EVIDENCE TO TELL BETWEEN WHAT IS SCIENTIFICALLY CORRECT AND WHAT IS NOT. _______ THEY TEST, AND KEEP TESTING UNTIL SATISFIED. UNLESS A DISCOVERY IS REPEATEDLY ESTABLISHED IN DIFFERENT LABORATORIES AT DIFFERENT TIMES BY DIFFERENT PEOPLE, OR THE SAME THEORETICAL RESULT IS DERIVED BY CLEAR USE OF ESTABLISHED RULES _______. THIS IS WHY EXPERIMENTS CARRIED OUT IN DIFFERENT COUNTRIES BY DIFFERENT SCIENTISTS – OF ANY RELIGION OR RACE _______. THE SPECTRA OF DIFFERENT ELEMENTS THEN AND NOW ARE IMPOSSIBLE TO TELL APART _______.
1. scientists do not simply believe
2. the scientific method accepts only reason
3. we do not accept it as a scientific discovery
4. scientists Prokhorov and Basov have developed a clock, operating with an ammonia molecule, which is even more accurate than "Atomichron"
5. with a correspondingly long wavelength
6. have always led to the same results if the experiments have been done honestly and correctly
7. even though physicists have looked very carefully
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
BUT, JUST WHAT IS PHYSICS? IT DERIVES ITS PRESENT NAME FROM THE GREEK WORD FOR NATURE _______. _______ AS THE SCIENCE THAT DEALS WITH MATTER, ENERGY, MOTION AND FORCE. IT SEEKS ANSWERS TO SUCH FUNDAMENTAL QUESTIONS AS _______. _______ARE AMONG THE MANY APPLICATIONS OF PHYSICS THAT ARE SO PERVASIVE IN OUR TIMES. _______ GOVERNMENT SUPPORT OF VERY EXPENSIVE SCIENTIFIC VENTURES HAS BECOME AN ISSUE OF PUBLIC INTEREST.
1. it was previously called natural philosophy
2. transistors, microchips, lasers, computers, telecommunications, nuclear power and space travel
3. What kind of world do we live in? How does it work? What are the fundamental laws of nature?
4. physics can be defined
5. with so many programs competing for federal funds
6. electronic circuits work a thousand times more rapidly than nerve cells in the human brain
7. to a very high range of frequencies and energy levels
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______ WAS ONE OF THE FOUNDING FATHERS OF MODERN PHYSICS AND IS BEST KNOWN FOR BEING A PIONEER IN RADIOACTIVE STUDIES. PIERRE CURIE WAS BORN IN PARIS, FRANCE, ON MAY 15, 1859. HIS FATHER, A PHYSICIAN, TRAINED HIM IN MATH AND SCIENCE FROM A YOUNG AGE _______ WHERE HE EARNED HIS DEGREE IN 1878. LACKING THE MONEY TO CONTINUE ON IN SCHOOL, CURIE WORKED AS A LABORATORY INSTRUCTOR UNTIL HE WAS ABLE TO RETURN TO HIS RESEARCH. IN 1895, HE OBTAINED HIS GRADUATE DEGREE AND WAS APPOINTED PROFESSOR OF PHYSICS. HE MARRIED A FELLOW SCIENTIST _______. SHE BECAME KNOWN AS MARIE CURIE AFTER THEIR MARRIAGE. PIERRE CURIE’S TWO MAIN SCIENTIFIC PARTNERS THROUGHOUT HIS CAREER WERE _______. TOGETHER WITH JACQUES CURIE EXPLORED CRYSTALLOGRAPHY THROUGH WHICH HE DISCOVERED PIEZOELECTRIC EFFECTS. CURIE SHOWED THAT THE MAGNETIC PROPERTIES OF A GIVEN SUBSTANCE CHANGE AT A SPECIFIC TEMPERATURE _______.
1. French physicist Pierre Curie
2. Curie then entered the Faculty of Sciences at the Sorbonne
3. Maria Skłodowska, the same year
4. a level now known as the Curie point
5. his wife, Marie, and his brother, Jacques
6. Enrico Fermi's intense interest in physics was said to be the result of a family tragedy
7. included on the electromagnetic spectrum are long wave and short wave radio; microwaves; infrared, visible, and ultraviolet light and x rays
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
ENGLISH PHYSICIST AND MATHEMATICIAN SIR ISAAC NEWTON _______ WAS INSTRUMENTAL IN THE SCIENTIFIC REVOLUTION OF THE 17TH CENTURY. ISAAC NEWTON WAS BORN ON JANUARY 4, 1643, IN WOOLSTHORPE, LINCOLNSHIRE, ENGLAND. _______ NEWTON’S BIRTH DATE IS SOMETIMES DISPLAYED AS DECEMBER 25, 1642. AS A PROFESSOR AT CAMBRIDGE, _______ AND CHOSE OPTICS AS HIS INITIAL TOPIC. THE ROYAL SOCIETY ASKED FOR A DEMONSTRATION OF HIS REFLECTING TELESCOPE IN 1671, AND THE ORGANIZATION'S INTEREST ENCOURAGED NEWTON _______. LEGEND HAS IT THAT, AT THIS TIME, NEWTON EXPERIENCED HIS FAMOUS INSPIRATION OF GRAVITY WITH THE FALLING APPLE. _______ NEWTON WAS SITTING UNDER AN APPLE TREE WHEN A FRUIT FELL AND HIT HIM ON THE HEAD, INSPIRING HIM TO SUDDENLY COME UP WITH THE THEORY OF GRAVITY.
1. most famous for his law of gravitation
2. according to this common myth
3. Newton was required to deliver an annual course of lectures
4. to publish his notes on light, optics and color in 1672
5. using the "old" Julian calendar
6. he married a fellow scientist, Maria Skłodowska, the same year
7. Galileo's work showed that
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______, ALSO NAMED ISAAC NEWTON, WHO DIED THREE MONTHS BEFORE HE WAS BORN. WHEN HE WAS 3 YEARS OLD, HIS MOTHER, HANNAH AYSCOUGH NEWTON, REMARRIED A WELL-TO-DO MINISTER, BARNABAS SMITH, AND WENT TO LIVE WITH HIM _______. _______, A TOWN IN LINCOLNSHIRE, WHERE HE LODGED WITH A LOCAL APOTHECARY AND WAS INTRODUCED TO THE FASCINATING WORLD OF CHEMISTRY. WHEN NEWTON ARRIVED AT CAMBRIDGE, THE SCIENTIFIC REVOLUTION OF THE 17TH CENTURY WAS ALREADY IN FULL FORCE. _______NEWTON WAS TAUGHT THE STANDARD CURRICULUM BUT WAS FASCINATED WITH THE MORE ADVANCED SCIENCE. IT WAS DURING THIS TIME THAT NEWTON KEPT A SECOND SET OF NOTES, _______ ("CERTAIN PHILOSOPHICAL QUESTIONS").
1. leaving young Newton with his maternal grandmother
2. Isaac Newton was the only son of a prosperous local farmer
3. during his first three years at Cambridge
4. Newton was enrolled at the King’s School in Grantham
5. if a body is already moving with some velocity
6. the electronic computer automatically computes the altitude of the sun, the moon or a star in degrees and minutes and calculates the exact location of the submarine
7. entitled "Quaestiones Quaedam Philosophicae"
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
_______ WITH NO FORMAL EDUCATION AND ONLY A LIMITED KNOWLEDGE OF MATHEMATICS. _______ WHEN A CUSTOMER GAVE HIM TICKETS FOR A SERIES OF LECTURES BY THE RENOWNED CHEMIST SIR HUMPHREY DAVY. AFTER ATTENDING THE LECTURES, THIS PERSON EXPANDED THE CAREFUL NOTES HE HAD TAKEN, AND BOUND THEM INTO A BOOK, _______. DAVY ADVISED HIM NOT TO GIVE UP A SKILLED TRADE FOR SOMETHING IN WHICH THERE WAS NEITHER MONEY NOR OPPORTUNITY FOR ADVANCEMENT. A FEW MONTHS LATER, HOWEVER, WHEN ONE OF HIS LABORATORY ASSISTANTS HAD TO BE DISMISSED, _______. AS A REWARD FOR HIS LIFETIME DEVOTION TO SCIENCE, _______ AND OFFERED HIM A KNIGHTHOOD.
1 Michael Faraday was a self-taught scientist
2. his great opportunity came at age 21,
3. which he sent to Davy with a letter asking for a job
4. Queen Victoria granted him the use of a house
5. Davy remembered this person and offered him a job
6. if the force, instead, is in the opposite direction
7. the body will start decelerating at a constant rate
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
IN ANCIENT TIMES, IT WAS KNOWN THAT, _______, AMBER COULD ATTRACT FEATHERS AND OTHER LIGHT OBJECTS. IT WAS ALSO KNOWN THAT IRON WAS ATTRACTED BY SOME MINERAL FROM THE PROVINCE OF MAGNESIA IN GREECE. IN 1600, SIR WILLIAM GILBERT (1540-1603), A CONTEMPORARY OF KEPLER AND GALILEO AND PHYSICIAN TO QUEEN ELIZABETH I, _______ WHICH MADE HIM FAMOUS THROUGHOUT EUROPE. _______ WHICH EXPLAINS WHY THE NEEDLE OF A MAGNETIC COMPASS ALWAYS POINTS TOWARD THE NORTH. HE ALSO SHOWED THAT MANY COMMON MATERIALS, WHEN RUBBED, _______. FROM THE GREEK WORD FOR AMBER, _______, FROM WHICH THE WORD ELECTRICITY WAS LATER DERIVED.
1. after being rubbed
2. he called such materials "electrons"
3. he correctly concluded that the Earth acts as a huge magnet
4. behaved like amber
5. published his book "On the Great Magnet of the Earth"
6. in the early 1800s, the Industrial Revolution
7. which originated in Britain in the mid-1700s, was in full swing
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
25,000 MAGAZINES DEVOTED ONLY TO PHYSICAL SCIENCES ARE PUBLISHED EVERY YEAR. IF A PHYSICIST READS AT A SPEED OF TWO WORDS PER SECOND 12 HOURS A DAY FOR FIFTY YEARS _______ THAT WILL BE MUCH LESS THAN HALF OF THE MAGAZINES ON PHYSICS PUBLISHED EVERY YEAR. _______ IT IS NOW EASIER TO MAKE A NEW SCIENTIFIC DISCOVERY THAN TO FIND OUT WHETHER IT HAS ALREADY BEEN MADE, AND WHERE IT HAS BEEN DESCRIBED. _______ MANY SCIENTIFIC DISCOVERIES ARE DUPLICATED AND REPEATED. THE ONLY PRACTICAL SOLUTION OF THE PROBLEM IS _______. WE CAN IMAGINE MANY SUCH MACHINES _______.
1. he will be able to read about 1,500 million words
2. along with the photoelectric effect and a complete theory predicting discrete energy levels of electron orbitals
3. as a result of this
4. each storing all the information on a definite scientific subject
5. the storing of scientific information in electronic computers
6. man has probably lived on earth more than 500,000 years
7. scientists often say that sometimes
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
MODERN SCIENTIFIC OBSERVATIONS AND CALCULATIONS _______. ONE SUCH CLOCK INVENTED BY AN AMERICAN SCIENTIST PROFESSOR JERROLD R. ZACHARIAS IS SO ACCURATE _______. _______ WHICH WHEN HEATED TO THE TEMPERATURE OF BOILING WATER, VIBRATES 9,200,000,000 TIMES A SECOND. SCIENTISTS PROKHOROV AND BASOV HAVE DEVELOPED A CLOCK, OPERATING WITH AN AMMONIA MOLECULE _______. THE NITROGEN ATOM IN AMMONIA, FOR EXAMPLE _______.
1. demand very accurate timekeeping
2. that it will lose no more than a second in 3,000 years
3. the heart of this "Atomichron" is a caesium atom
4. it is thought that the laws of physics do not change from place to place
5. vibrates 24 milliard times a second
6. which is even more accurate than "Atomichron"
7. this discrepancy was corrected by Einstein's theory of special relativity
Заповніть пропуски цифрами, які відповідають відповідному пропущеному фрагменту у тексті (два фрагменти є зайвими):
THE PROBLEM OF CONVERTING HEAT DIRECTLY INTO ELECTRICITY HAS ALWAYS ATTRACTED ATTENTION OF SCIENTISTS. _______IS BY MEANS OF GENERATORS THAT GET THEIR POWER FROM STEAM OR WATER TURBINES. _______ IS SMALL IN SIZE AND CAN PRODUCE ONLY A SMALL AMOUNT OF ELECTRICITY. THE AMOUNT OF ENERGY WHICH A RADIO-ACTIVE MATERIAL CAN RELEASE _______ (A HALF-LIFE IS THE AMOUNT OF TIME IT TAKES FOR HALF THE ENERGY OF A RADIO-ACTIVE MATERIAL TO BE RELEASED). _______ WILL GIVE MORE ELECTRICITY FOR A LONGER TIME. THE GREAT AMOUNT OF RADIO-ACTIVE MATERIAL FROM NUCLEAR REACTORS, CONSIDERED AT PRESENT AS "WASTES" _______.
1. the usual way to produce electricity
2. now the generator
3. is calculated in terms of half-lives
4. the radioisotopes which have a longer half-life
5. black body radiation provided another problem for classical physics
6. the other electronic device is placed into the periscope
7. could be used as a source of atomic power for this generator