Question 1. Asked on :07 October 2020:05:49:19 PM
State the first law of thermodynamic?
-Added by Shruti Srivastva Physics » Thermodynamics
he first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic processes, distinguishing two kinds of transfer of energy, as heat and as thermodynamic work, and relating them to a function of a body's state, called Internal energy.
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.
For a thermodynamic process without transfer of matter, the first law is often formulated[nb 1]