A copper bar of thermal conductivity 401 W/(m·K) has one end at 114°C and the other end at 24.0°C. The length of the bar is 0.110 m, and the cross-sectional area is 1.00 × 10−6 m2. What is the rate of heat conduction ? along the bar? _______W

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A: length l = 1.9 mCross sectional area

Q: A granite wall has a thickness of 73.1 cm, an area of 5.94 m by 2.8 m and a thermal conductivity of…

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Q: A copper bar of thermal conductivity 401 W/(m·K) has one end at 114°C and the other end at 24.0°C.…

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A: Given: The amount of heat absorbed by copper pipe is Q=3600 J. The initial temperature is T=53.5°C.…

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A: Step 1:Given:Length of copper rod; l=2.0mCross sectional area of the rod; A=3.3×10−4m2Boiling point…

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A: Thank you 😊

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A: Given data: length l = 1.0 m Cross sectional area A=3.4×10-4 m2

Q: In an experiment to determine the thermal conductivity of a bar of a new alloy, one end of the bar…

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A: temperature of hot reservoir = 216 degree C temperature of cold reservoir = 29 degree C diameter =…

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A: d=9cm=0.09m P=50W T2= temp at bottom of pot T1=temp inside the pot=67.8C

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Q: The pipe 8 m long has an inner radius of 70 mm, an outer radius of 80 mm, and is made of stainless…

A: The area of the pipe is, A=πRo2-Ri2=3.1480×10-3 m2-70×10-3 m2=0.00471 m2