Energy Practice

What is potential energy?

• Energy due to motion

• Stored energy due to position

• Energy from the sun

• Energy from food

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What is kinetic energy?

• Energy stored in food

• Energy due to motion

• Energy from water

• Energy from the wind

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Who studies energy?

• A biologist

• A chemist

• A physicist

• A geologist

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What is an example of energy transfer?

• A car stopping

• Heat moving from a stove to a pot

• A light bulb turning on

• A ball rolling down a hill

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What happens to non-renewable energy sources if used continuously?

• They increase

• They stay the same

• They run out

• They become renewable

If a wave has a larger amplitude, what does it have?

• Less energy

• More energy

• No energy

• The same energy

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Why would one bulb not work if another bulb in a series circuit burns out?

• The circuit is broken, stopping electricity flow.

• The bulbs are too far apart.

• The bulbs are different colors.

• The circuit is too long.

What is radiant or heat energy?

• Energy from moving water.

• Energy from electromagnetic waves.

• Energy from sound vibrations.

• Energy from chemical bonds.

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How is sound energy created?

• By chemical reactions.

• By vibrations moving through something.

• By the flow of electric charge.

• By the position of objects.

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What is electrical energy?

• Energy from the sun.

• Energy from moving charged particles.

• Energy from sound waves.

• Energy from chemical reactions.