i. Explanation Given: The length of the wall is L = 0.127 m . The temperature at point 1, T 1 = 298 ° K . The temperature at point 2, T 2 = 273 ° K . The value of thermal conductivity k = 0.07 W-m − 1 K − 1 . The area of the wall A = 0.125 m 2 The heat transfer rate is the rate by which an amount of heat flows from one place to another place. Calculation: The rate of heat transfer by conduction is calculated with the following formula. Q = − k A T 1 − T 2 L Here, Q is the rate of heat transfer, k is thermal conductivity A is the area, L is the length of the wall ii. To determine Calculate the rate of convection.

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Author: MORAN

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Calculate the rate of conduction.

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Calculate the rate of conduction.

Solution Summary: The author calculates the rate of heat transfer by conduction with the following formula: lq=(-0.07W-m1)times (0.

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