In Section 15.15, we mentioned that the entropy S of the coolant always increases if we add heat to.


In Section 15.15, we mentioned that the entropy S of the coolant frequently increases if we add excitement to it and then throw-by excitement from it at a lower exempt sphere. Suppose that a reactor heart injects an quantity of excitement dQ into the outside coolant at a sphere of T1 and that the same quantity of excitement is removed from the coolant at a sphere of T2, where T2