railway RRB JE (CBT I + CBT II) Mock Test 2024 Thermodynamics Second Law of Thermodynamics and Entropy Statements of Second Law of Thermodynamics
According to the second law of thermodynamics, _____________.
1
if two thermodynamic systems are each in thermal equilibrium with a third, then they are in thermal equilibrium with each other.
2
energy cannot be created or destroyed in an isolated system; energy can only be transferred or changed from one form to another.
3
heat transfer is a spontaneous process, which flows from a higher temperature body to lower temperature body
4
None of the above