Define second law of thermodynamics?
Answers
Answered by
2
Answer:
The second law of thermodynamics states that the total entropy of an isolated system can never decrease over time, and is constant if and only if all processes are reversible. Isolated systems spontaneously evolve towards thermodynamic equilibrium, the state with maximum entropy.
Answered by
0
In the simplest way possible : we cannot transfer heat from colder medium to hotter medium without use of energy of our own to do so.
So, this also imply no heat engine is 100% efficient
Similar questions