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29-03-2022
Chemistry

contestada

What happens during an energy transformation?
O A. Some energy is usually created.
O B. The total energy does not change.
O c. The mechanical energy is always created.
O D. The light energy is always destroyed.

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29-03-2022

Answer:

B

Explanation:

According to the law of conservation of energy, energy can't be created or destroyed. Its form can only be changed.

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