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Dmitri Places One End of a Copper Rod in a Heat

Question 63

Multiple Choice

Dmitri places one end of a copper rod in a heat reservoir and the other end in a heat sink.By what factor is the rate of heat flow changed when the temperature difference between the reservoir and sink is doubled?


A) 2.0
B) 1/2
C) 4.0
D) 1/4

Correct Answer:

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