Forms of Energy

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What is nuclear energy?

Back

Nuclear energy is the energy released during nuclear fission or fusion, especially when used to generate electricity. It produces radioactive waste.

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What is stored mechanical energy?

Back

Stored mechanical energy is the energy stored in objects that are compressed or stretched, such as compressed springs and stretched rubber bands.

Front

What is thermal energy?

Back

Thermal energy is the internal energy in substances, resulting from the vibration or movement of atoms and molecules.

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What factors affect an object's kinetic energy?

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An object's kinetic energy is affected by its speed and mass.

Front

Where is maximum potential energy on a roller coaster?

Back

Maximum potential energy on a roller coaster is at the top of a big hill.

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What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion, dependent on its mass and speed.

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What is potential energy?

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Potential energy is the stored energy in an object due to its position or state, such as height or tension.

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What is the law of conservation of energy?

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The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

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What is solar energy?

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Solar energy is the energy harnessed from the sun's rays, which can be converted into electricity or heat.

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What is wind energy?

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Wind energy is the energy obtained from the wind, which can be converted into mechanical power or electricity.