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A copper rod has a diameter of 2 cm and a length of 0.5 m. It is placed against a heat source. The temperature of the rod increases from 25°C to 50°C. The thermal conductivity of copper is 390 J/s.m.°C. What is the rate of heat transfer into the copper rod?

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A copper rod has a diameter of 2 cm and a length of 0.5 m. It is placed against a heat source. The temperature of the rod increases from 25°C to 50°C. The thermal conductivity of copper is 390 J/s.m.°C. What is the rate of heat transfer into the copper rod?






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