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T. = 310 K The thickness of a wall is 0.07 m. right side of the wall air and T sur = 300 K exposed to the ambient air. External surface temperature of the wall (right side) 500 K and heat transfer coefficient h= 30W / m²K emissivity %3D k=0,86 W/mK rate of 0.78 and heat transfer coefficient of the wall What is the temperature of the inner wall?

T. = 310 K The thickness of a wall is 0.07 m. right side of the wall air and T sur = 300 K exposed to the ambient air. External surface temperature of the wall (right side) 500 K and heat transfer coefficient h= 30W / m²K emissivity %3D k=0,86 W/mK rate of 0.78 and heat transfer coefficient of the wall What is the temperature of the inner wall?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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T = 310 K The thickness of a wall is 0.07 m. right side of the wall 8. air and 300 K exposed to the ambient air. External surface temperature of the sur wall (right side) 500 K and heat transfer coefficient h=3OW /m² K k=0,86 W/mK emissivity rate of 0.78 and heat transfer coefficient of the wall What is the temperature of the inner wall?
Transcribed Image Text:T = 310 K The thickness of a wall is 0.07 m. right side of the wall 8. air and 300 K exposed to the ambient air. External surface temperature of the sur wall (right side) 500 K and heat transfer coefficient h=3OW /m² K k=0,86 W/mK emissivity rate of 0.78 and heat transfer coefficient of the wall What is the temperature of the inner wall?
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Step 1

given data;

⇒thickness of wall (x)=0.07m⇒external surface temperature of wall right side (T2)=500K⇒air temperature(T∞)=310K⇒heat transfer coefficient (h)=30w/m2k⇒conductivity of the wall(K)=0.86w/mk⇒temperetaue of inner wall(T1)=?

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