Changes in energy stores Flashcards

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1
Q

How is energy transferred?

A

Heating, waves, electric current, or when a force moves an object.

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2
Q

What do chemical energy stores include?

A

Fuels, foods, or the chemicals found in batteries.

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3
Q

Energy is stored in….

A

Chemical energy, kinetic energy, gravitational potential energy, elastic potential energy and thermal energy.

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4
Q

When dropping an object it will?

A

The gravitational energy will decrease and the kinetic energy will begin to increase which will have an impact on heat and sound.

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5
Q

When an object falls it will?

A

Speed up as it falls.

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6
Q

When an object hits the floor without bouncing back ….

A

Kinetic energy store decreases, some of its energy is transferred to the surroundings.

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