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Consider a system of two Einstein solids, A and B, each containing
10 oscillators, sharing a total of 20 units of energy. Assume that the solids are
weakly coupled, and that the total energy is fixed.

Under what circumstances would this system exhibit irreversible behavior?

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Consider a system of two Einstein solids, A and B, each containing10 oscillators, sharing a total of 20 units of energy. Assume that the solids areweakly coupled, and that the total energy is fixed. Under what circumstances would this system exhibit irreversible behavior?