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2- A system, having non-degenerate energy kvels with energy E = where n is positive inte ger or zero and he=1.4 x 10 J,

2- A system, having non-degenerate energy kvels with energy E = where n is positive inte ger or zero and he=1.4 x 10" J, is in contact with a heat bath of temperature I K. Cakulate the partition function for n = 0, 1, 2, 3. Ako, find the probability of being in each level. [20]

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