3. A wall with an area of 10 m² is made of a 2 cm thickness of white pine (k=0.113 W/m-°C) followed by 10 cm of brick (k=0.649 W/m-°C). The pine is on the outside where the temperature is 30°C while the inside temperature is 10°C. What is the temperature in °F at the interface between two metals?

3. A wall with an area of 10 m² is made of a 2 cm thickness of white pine (k=0.113 W/m-°C) followed by 10 cm of brick (k=0.649 W/m-°C). The pine is on the outside where the temperature is 30°C while the inside temperature is 10°C. What is the temperature in °F at the interface between two metals?

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 2.25P: Show that the rate of heat conduction per unit length through a long, hollow cylinder of inner...

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