Energy

Front

What is energy?

Back

Energy is the ability to do work or cause change. It exists in various forms, including kinetic, potential, thermal, chemical, electrical, and more.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

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Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, like food and fuel. It is released during a chemical reaction.

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NGSS.HS-PS1-4

NGSS.HS-PS1-5

Front

What is mechanical kinetic energy?

Back

Mechanical kinetic energy is the energy of an object in motion. For example, a moving car or a person running.

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating sound waves. It can be heard when it travels through air, water, or solids.

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NGSS.MS-PS4-1

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Front

What is an example of chemical energy?

Back

An example of chemical energy is the energy stored in an apple, which can be released when consumed.

Front

Which of the following is NOT an example of chemical energy?

Back

A piano is NOT an example of chemical energy.

Front

What is an example of mechanical kinetic energy?

Back

Mowing the lawn is an example of mechanical kinetic energy.

Front

Which of the following is NOT an example of sound energy?

Back

A lamp that is not turned on is NOT an example of sound energy.

Front

What is the energy transformation in a television?

Back

The energy transformation in a television is Electrical --> Radiant --> Sound.

Tags

NGSS.MS-PS4-1

Front

What is radiant energy?

Back

Radiant energy is the energy of electromagnetic waves, such as light.

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NGSS.MS-PS4-1

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