2. A rod that is 1.5 m long is made up of 0.75 m copper and 0.75 m aluminum of equal cross-sectional area and joined end to end. The rod is well insulated that there is no heat lossalong the sides. The copper end is at 125 °C while the aluminum end is at 25 °C. Assuming asteady-state heat conduction, find the (a) amount of heat conducted per unit time andarea of the rod and (b) temperature I at the copper-aluminum interface. (katuminum240 /s m °C and kcopper = 390 /s m°c)

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Answered: 2. A rod that is 1.5 m long is made up…

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.26P

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