Can entropy ever decrease in an isolated system?
13096
Is a spontaneous decrease in entropy *impossible* or just extremely unlikely?
92839
Problem about entropy
119581
How to understand whether potential energy increases or decreases?
62387
What are independent parameters in Hellmann–Feynman theorem?
116033
Energy conservation limited by uncertainty principle
129106
Is temperature discrete
28062
Something special about energy eigenstates when it comes to time evolution?
24955
Entropy and reversible paths
75817
Why does the Coarse-grained Entropy increase?
38758
What is entropy really?
8163
Why is Gibbs Free Energy not equal to 0? Its definition itself makes it 0
80520
What is the relation between linear purity and von Neumann entropy of a state?
2814
Energy conservation of Virtual Particles - Quantum Fluctuation?
146039
Is it always possible to define energy of a system?
153720
Intuitive explanation of entropy
77647
Gibbs Paradox - why should the change in entropy be zero?
156125
Clear up confusion about the meaning of entropy