Question

Derive mathematical form of second law of thermo dynamic

Answer 1

Answer:

$\huge\mathfrak\pink{ANSWER}$

The infinitesimal change in entropy of a system (dS) is calculated by measuring how much heat has entered a closed system (δQ) divided by the common temperature (T) at the point where the heat transfer took place. The second equation is a way to express the second law of thermodynamics in terms of entropy.