(a) Find an expression for the free energy as a function as a function of of...

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(a) Find an expression for the free energy as a function as a function of τ of a system with two states, one at energy 0 and one at energy ε.

(b) From the free energy, find expressions for the energy and entropy of the system. The entropy is plotted in figure

0.8 log 2- 0.6 a(r) 0.4 0.2 2.0 0.5 1.0 1.5 t/t -

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Thermal Physics

ISBN: 978-0716710882

2nd Edition

Authors: Charles Kittel, Herbert Kroem

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