11. CD mmh A composite rod is made from stainless steel and iron and has a length of 0.50 m. The cross section of this composite rod is shown in the drawing and consists of a square within a circle. The square cross section of the steel is 1.0 cm on a side. The temperature at one end of the rod is 78 °C, while it is 18 °C at the other end. Assuming that no heat exits through the cylin- drical outer surface, find the total amount of heat Iron Stainless steel conducted through the rod in two minutes.
11. CD mmh A composite rod is made from stainless steel and iron and has a length of 0.50 m. The cross section of this composite rod is shown in the drawing and consists of a square within a circle. The square cross section of the steel is 1.0 cm on a side. The temperature at one end of the rod is 78 °C, while it is 18 °C at the other end. Assuming that no heat exits through the cylin- drical outer surface, find the total amount of heat Iron Stainless steel conducted through the rod in two minutes.
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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Transcribed Image Text:11. CD mmh A composite rod is made from
stainless steel and iron and has a length of 0.50 m.
The cross section of this composite rod is shown
in the drawing and consists of a square within
a circle. The square cross section of the steel is
1.0 cm on a side. The temperature at one end of
the rod is 78 °C, while it is 18 °C at the other end.
Assuming that no heat exits through the cylin-
drical outer surface, find the total amount of heat
Iron
Stainless
steel
conducted through the rod in two minutes.
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