Brass rod is in contact thermally with a heat reservoir at 140 degrees C at one end and a heat reservoir at 50.1 degrees C at the other end. Compute the total change in the entropy (in calories/Kelvin) arising from the process of conducting 1,879 cal of heat through the rod.
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Brass rod is in contact thermally with a heat reservoir at 140 degrees C at one end and a heat reser...
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