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6.2A WS Review 1124

Last updated 6 months ago

14 questions

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Question 2

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Question 3

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Question 14

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The amount of space an object occupies is called its ______.

weight

mass

density

volume

When you add energy to a solid, liquid, or gas, its particles move ______.

stay still

faster

closer together

slower

When you remove energy from particles, they begin to move ____.

farther apart

faster

more slowly

randomly faster

The amount of matter that makes up something is its ______.

Mass

Density

Weight

Volume

_____ energy is the energy of the moving particles of matter.

Electrical energy

Chemical energy

Thermal energy

Potential energy

_________ is a material that transfers heat or electricity easily.

resistor

conductor

reflector

insulator

Which term best completes the sentence: _________ is a material that does not transfer heat easily.

Conductor

Generator

Insulator

Radiator

Heat moves through solids mainly by which process?

Conduction

Radiation

Evaporation

Convection

The ____ is Earth's main source of heat.

Moon

Volcanoes

Sun

Earth's core

Holding a hot chocolate mug, what main process transfers heat to your hands?

The cup produces its own heat

Radiation from the cup surface

Conduction through the cup

Convection in rising steam

In order for conduction to occur, two objects must be _______.

same material

electrically charged

touching

different temperatures

_____ is the flow of thermal energy.

Temperature

Heat

Cold

Insulation

Wood and plastic are good _____ because heat does not travel through them easily.

insulators

conductors

radiators

emitters