Forms of Energy

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What is the definition of energy?

Back

Energy is the ability to do work or cause change.

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What are the main forms of energy?

Back

The main forms of energy include mechanical, thermal, chemical, electrical, nuclear, and radiant energy.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential and kinetic energy in an object.

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Front

What is chemical energy?

Back

Chemical energy is the energy stored in the bonds of chemical compounds, like atoms and molecules.

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Front

What is the relationship between vibrations and sound pitch?

Back

The more vibrations per minute, the higher the pitch of the sound.

Front

What is light energy?

Back

Light energy is a form of energy that is visible and can be reflected, refracted, or absorbed.

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What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state.

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What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

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Front

How does energy transfer occur?

Back

Energy transfer occurs when energy moves from one object or system to another.

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Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of particles in a substance, related to temperature.

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