Question

describe about first law of thermodynamics

Answer 1

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems. The law of conservation of energy states that the total energy of an isolated system is constant; energy can be transformed from one form to another, but can be neither created nor destroyed.

Answer 2

the first law of thermodynamics States the heat in a form of energy , the thermodynamic processes are therefore subject to the principle of conservation of energy .
this means that heat energy cannot be created
or destroyed ...so it is a restatement of conservation of energy .



I hope you please mark me as brain list ...
it will so kind of you ...
thanking you ...