ƏFint ƏF S= - 51 + NvQ V = Nk (6.92) ƏT ƏT V,N ƏF (V Zint (6.93) u = = -kT In ON /T,V NvQ
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Equations 6.92 and 6.93 (See attached) for the entropy and chemical potential involve the logarithm of the quantity V Zint!N vQ. Is this logarithm normally positive or negative? Plug in some numbers for an ordinary gas and discuss.
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