State the law of conservation of energy.

Short Answer

Expert verified
The law of conservation of energy states that in a closed system, the total amount of energy remains constant. Energy cannot be created or destroyed, but can only change form or be transferred from one object to another.

Step by step solution

01

Understand the core principle

The key principle in the law of conservation of energy stems from the fact that energy is neither created nor destroyed, instead, it transforms from one form into another.
02

State the law

The law of conservation of energy can be stated as follows: 'In a closed system (one that does not exchange any matter with the outside and is not acted on by outside forces) the total amount of energy remains constant. This is to say, energy cannot be created or destroyed, but can only be changed from one form to another or transferred from one object to another.'

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