Answer to Question #118072 in Physics for Chika

Question #118072

a copper plate 3mm thick has a cross sectional area 0.5. one face is at 80 degrees. while the other is 250 degrees. determine the rate of heat transfer through the plate. K=400

Expert's answer

"q=kA\\frac{\\Delta T}{\\Delta x}"

"q=(400)(0.5)\\frac{250-80}{0.003}=1.1\\cdot10^7\\ W"

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