Problem 2 5 Assume That In The Problem Shown In Figure 2 3 The Single Particle Energy Level Of Subsystem 2 Which Has An 1 (15.05 KiB) Viewed 72 times
Problem 2 5 Assume That In The Problem Shown In Figure 2 3 The Single Particle Energy Level Of Subsystem 2 Which Has An 2 (49.63 KiB) Viewed 72 times
Problem 2 5 Assume That In The Problem Shown In Figure 2 3 The Single Particle Energy Level Of Subsystem 2 Which Has An 3 (49.63 KiB) Viewed 72 times
Problem 2.5 Assume that in the problem shown in Figure 2.3, the single particle energy level of subsystem 2 which has an energy of 4 units is two fold degenerate. Show that the total number of microstates accessible to the composite closed system is increased from 84 to 96 and the ensemble average energy of subsystem 2 is increased from 3.0 to 3.21 energy units.
rigid adiabatic outer walls Typical microstate of the composite system SUBSYSTEM 1 SUBSYSTEM 2 SUBSYSTEM 1 SUBSYSTEM 2 6 5 u = 5 v2 = 1 3 2 1 G- W adiabatic partition U = 5 U2 = 1 adiabatic partition (a) 1b) Typical microstate of the composite system SUBSYSTEM 1 SUBSYSTEM 2 SUBSYSTEM 1 SUBSYSTEM 2 O-NW ono 6 5 4 3 2 1 R energy U energy U2 8 diathermic partition U = 4 U2 = 2 (c) (d) diathermic partition Figure 2.3—A simple example of thermal interaction.
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