One end of a metal rod is in contact with a thermal, Physics

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One end of a metal rod is in contact with a thermal

One end of a metal rod is in contact with a thermal reservoir at 691 K, and the other end is in contact with a thermal reservoir at 105 K. The rod and reservoirs make up a closed system. If 7190 J are conducted from one end of the rod to the other uniformly (no change in temperature along the rod) ...

a) what is the change in entropy of the 691-K reservoir?

b) what is the change in entropy of the 105-K reservoir?

c) what is the change in entropy of the rod?

d) what is the change in entropy of the system?

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Physics: One end of a metal rod is in contact with a thermal

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