Chapter 7 Energy Review

Front

What is energy conversion?

Back

The process of changing energy from one form to another, such as electrical energy to thermal energy.

Front

What is Kinetic Energy?

Back

The energy an object has due to its motion.

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Front

Give an example of Kinetic Energy.

Back

Throwing a football.

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Front

What is Potential Energy?

Back

The stored energy in an object due to its position or state.

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Front

What is an example of Potential Energy?

Back

A book on a shelf.

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Front

What is Sound Energy?

Back

Energy caused by vibrations in the air that can be heard.

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Front

How does heat move?

Back

Heat moves from warm places to cooler places.

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Front

What is Electrical Energy?

Back

Energy caused by the movement of electrons.

Front

What is Thermal Energy?

Back

Energy that comes from the temperature of matter.

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Front

What is an example of energy conversion in a clothes dryer?

Back

Electrical energy is converted to thermal energy and sound energy.

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