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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?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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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?
Transcribed Image Text: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?
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