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3 и 4 задания по англ яз

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3 Задание

  1. Galileo Galilei discovered an important principle about gravity – that the rate at which an object _______ is not related to its weight.

falls moves speeds up attracts

  1. The mass of a body is defined as the ________ of matter it contains.

quality measurement quantity condition

  1. He asked the student to _______ the unit of resistance more accurately.

control define respond amplify

  1. The basic function of a computer is to _________ information.

store feed carry out process

  1. Measurement of ______ was originally based on how much a man could lift.

force gravitation weight pressure

  1. Gamma rays are the most powerful and are a ________ form of energy with no mass and no charge.

kinetic pure potential nuclear

4 Задание

  1. A volume of space that is essentially empty of matter is called …

amount. vacuum. capacity. container.

  1. A material that allows electricity to pass through is called …

conductivity. liquid. isolator. conductor.

  1. An effective method for solving a problem using a finite sequence of instructions is called …

identification. algorithm. measurement. calculation.

  1. A branch of physics that studies the elementary subatomic constituents of matter and radiation, and their interactions is …

nuclear physics particle physics electrodynamics electrostatics

  1. A substance that contains only one kind of atom is a (an) …

neutron isotope element molecule

  1. A phenomenon of zero electrical resistance occurring in certain materials below a characteristic temperature is …

friction electrical impedance superconductivity conductance