Consider a system of two Einstein solids, with
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- 1.9. Making use of the fact that the entropy S(N, V, E) of a thermodynamic system is an extensive quantity, show that as as as N (³N) VE + V ( ³5 ) N.F + E (³E) N.V av Note that this result implies that (-Nµ+ PV + E)/T = S, that is, Nμ = E + PV - TS. = S.arrow_forwardConsider a mass, m, moving under the influence of an effective potential energy -a b T 7-2 U(r) = + " where a and b are positive constants and r is the radial distance from the origin. In this case, U(r) is a 1D potential energy. (c) Expand The function for U(r) for small displacements about the equilibrium point, To. This will be a Taylor series for U(r) in terms of (r-ro)", where n is an integer. Generate the first three nonzero terms in the series.arrow_forwardQuestion 2: Suppose a solid contains 3 identical independent one dimensional oscillstors and sar i.e. 0, 1 and 2, then- he only the ee td mer O there is only one macrostate with total energy zero. o there are two macrostates with total energy zero. O There are nine macrostates with total energy zero. O There are three macrostates with total energy zero.arrow_forward
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