- #1
MathematicalPhysicist
Gold Member
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I have this question that in it there's this expression "A proper Thermodynamic system".
I thought that means that the first law (or is it the second) that ##dS \ge 0##, i.e. the change of entropy always increase.
But I am not sure, can someone clear to me this matter?
Thanks in advance.
I thought that means that the first law (or is it the second) that ##dS \ge 0##, i.e. the change of entropy always increase.
But I am not sure, can someone clear to me this matter?
Thanks in advance.