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Find the diameter of an aluminum rod

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Find the diameter of an aluminum rod that would conduct heat at the same rate as a 2.816 cm diameter copper rod of the same length, with the same temperature difference between the ends of each rod. (The thermal conductivity for aluminum is 200 W/m-C°, and the thermal conductivity for copper is 390 W/m-C°.)

Reference no: EM13264851

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