Question

give a short notes on first law of thermodynamics

Answer 1

First law of thermodynamics states that Total energy of an isolated system is constant.It was given by Rudolf Clausius and from William Rankine.The law is related to heat energy.It can neither be destroyed nor created but can be transformed from one form to another.This is another form of thermodynamics.

Answer 2

Energy can neither be created nor be destroyed . The total energy of an isolated system remain constant.