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An aluminum rod with a diameter of 2.5 cm and a length of 40 cm is...

An aluminum rod with a diameter of 2.5 cm and a length of 40 cm is held between two heat reservoirs.  The colder reservoir is at 15°C. The thermal conductivity of aluminum (kT) is 238 W/mC° and 32 Watts of heat energy are flowing along the length of the rod due to conduction.  What is the temperature of the other reservoir?

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