Question

State and explain principles of conservation of energy?

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

Explanation:

Answer 2

Answer:

The principle of energy conservation states that energy is neither created nor destroyed. It may transform from one type to another. ... The common forms of energy include thermal, electrical, chemical, mechanical, kinetic, and potential. It may also be stated that the sum of all kinds of energy is constant.