Question

Explain law of conservation of energy with an example.

Answer 1

The law of conservation of energy states that energy cannot be created or destroyed ,but only changed from one form into another or transferred from one object to another.

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Answer 2

Conservation of energy. ... In physics, the law of conservation of energy states that the total energy of an isolated system remains constant, it is said to be conserved over time. This law means that energy can neither be created nor destroyed; rather, it can only be transformed or transferred from one form to another.