Energy Transformation Test

What does the law of conservation of energy state?

• Energy can be created and destroyed.

• Energy is only created, not destroyed.

• Energy is neither created nor destroyed; it only changes form.

• Energy is only destroyed, not created.

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What is energy?

• The ability to do work.

• The ability to rest.

• The ability to sleep.

• The ability to eat.

What is energy transformation?

• A change of energy from one form to another.

• A change of energy into matter.

• A change of energy into light.

• A change of energy into sound.

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What is chemical energy?

• Energy from the sun.

• Energy stored in chemical bonds between atoms.

• Energy from moving electrons.

• Energy from sound waves.

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What causes electrical energy?

• Movement of protons.

• Movement of electrons.

• Movement of neutrons.

• Movement of atoms.

What is light (radiant) energy?

• Energy from sound waves.

• Energy from light waves.

• Energy from chemical reactions.

• Energy from heat.

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What is mechanical energy?

• The amount of work an object can do because of its kinetic and potential energies.

• The amount of heat an object can produce.

• The amount of light an object can emit.

• The amount of sound an object can make.

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What causes sound energy?

• An object's vibrations.

• An object's temperature.

• An object's light.

• An object's chemical reactions.

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What is thermal energy?

• Energy from light.

• Energy from sound.

• Energy transferred as heat.

• Energy from chemical bonds.

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What is kinetic energy?

• Energy of rest.

• Energy of motion.

• Energy of light.

• Energy of sound.

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