Callen H.B - Thermodynamics And An Introduction To Thermostatistics · Problem 20.1-3

POSTLUDE: SYMMETRY AND THE CONCEPTUAL FOUNDATIONS OF THERMOSTATISTICS

Physics — Statistical Mechanics · variational-helmholtz-tension-compliance

Problem

Complete Example 2 by writing the Helmholtz potential F(T,a)F(T, a) explicitly. Calculate the ``tension'' T\mathscr{T} conjugate to the ``length'' aa. Calculate the compliance coefficient a−1(∂a/∂T)Ta^{-1}(\partial a/\partial\mathscr{T})_T.

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