has an area of 5.5 ft² of 5 mm. If one side is at a temperature of 45° F and the other is at 23° F, how much thermal energy (BTU/year) flows through the window in one year? The thermal conductivity of glass is 1.89x10-4 kcal/m-s-K. 2. A glass window and a thickness

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2. A glass window has an area of 5.5 ft²
and a thickness of 5 mm. If one side is
at a temperature of 45° F and the other
is at 23 F, how much thermal energy
(BTU/year) flows through the window in
one year? The thermal conductivity of
glass is 1.89x10-4 kcal/m-s-K.
Transcribed Image Text:2. A glass window has an area of 5.5 ft² and a thickness of 5 mm. If one side is at a temperature of 45° F and the other is at 23 F, how much thermal energy (BTU/year) flows through the window in one year? The thermal conductivity of glass is 1.89x10-4 kcal/m-s-K.
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