Which of these statements are in accord with the three laws of thermodynamics?
-A-The entropy of the universe never decreases
-B-A nonspontaneous process can occur if it is coupled to a process which is sufficiently spontaneous
-C-The temperature of the universe stays the same
I know A is true but what about the other 2?
B is true. The temperature of the universe is cooling...energy is becoming diffuse.
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