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The entropy of a certain Einstein solid changes from 305.2kB to 338.1kB when a unit ε...

The entropy of a certain Einstein solid changes from 305.2kB to 338.1kB when a unit ε of energy is added.
(a) What is the value and units of kBT/ε for this solid?
(b) If ε = 1.0 eV, what is its temperature?

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