3. Suppose that the rod is made up of 0.50 m iron rod, 0.50 m copper rod, and 0.50 m aluminum rod joined end to end. The iron end is at 125 degrees Celsius and the aluminum end is at 25 degrees Celsius. The rod is well insulated that there is no heat loss along the sides. Assuming steady state heat conduction, (a)find the rate of heat conduction per unit area of the rod. (b)Find the temperature at the copper-aluminum interface. Use: kcopper = 390 's m°c• katuminum = 240 /s m°C• kiron = 79/s m°C sm °C
3. Suppose that the rod is made up of 0.50 m iron rod, 0.50 m copper rod, and 0.50 m aluminum rod joined end to end. The iron end is at 125 degrees Celsius and the aluminum end is at 25 degrees Celsius. The rod is well insulated that there is no heat loss along the sides. Assuming steady state heat conduction, (a)find the rate of heat conduction per unit area of the rod. (b)Find the temperature at the copper-aluminum interface. Use: kcopper = 390 's m°c• katuminum = 240 /s m°C• kiron = 79/s m°C sm °C
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter14: Heat And Heat Transfer Methods
Section: Chapter Questions
Problem 60PE: Suppose you walk into a sauna that has an ambient temperature of 50.0C. (a) Calculate the rate of...
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