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We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible? A. Energy can't be created. B. Energy can change from one form to another.
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We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?

A. Energy can't be created.
B. Energy can change from one form to another.
C. Energy isn't made of matter.
D. Energy can't be destroyed.

User Schmurfy
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5 votes

Answer:B

Explanation: If energy could be changed from one form to another we wouldn’t need different devices.

User Tpae
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