12.2 CONSERVATION OF ENERGY Flashcards by kaydence !!

Q

Can energy be created and destroyed?

A

No

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Q

Amount of energy at the start of process = ?

A

Amount of energy at the end of process

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Q

Can energy change types?

A

Yes
Ex. Electrical energy converted to light and heat energy after it passes through lightbulb filament)

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Q

Can energy be useful energy?

A

Yes

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Q

Can energy be wasted energy?

A

Yes

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