Question

define law of conservation of energy
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Answer 1

Answer:

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside.

Answer 2

Whenever energy gets transformed,the total energy remains unchanged.

According to this law,energy can only be converted from one form to another,it can neither be created or destroyed. The

total energy before and after transformation remains same.

OR

The law of conservation of energy states that energy can neither be created nor destroyed - only converted from one form of energy to another. This means that a system always has the same amount of energy, unless it's added from the outside.