Question

Which law of thermodynamics is used to explain the working of a heat engine?

Answer 1

$\textbf {\underline {ANSWER:}$


$\textbf{WHICH LAW OF THERMODYNAMICS IS USED TO EXPLAIN WORKING OF A HEAT ENGINE:}$




=> ↪↪The Second law of thermodynamics is used to explain the working of heat engine ↩↩

Answer 2

2nd law of thermodynamics.

Hope it helps.