that heat loSs only occurs through the window, calculate w Ece to maintain the temperature, if the inside surface of the g face at 6°C. Sketch the temperature profile through the glas
that heat loSs only occurs through the window, calculate w Ece to maintain the temperature, if the inside surface of the g face at 6°C. Sketch the temperature profile through the glas
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:The window in my office is 2 metres by 3 metres. Assuming all other walls are well insulated
and that heat loss only occurs through the window, calculate what size of heater I need in my
office to maintain the temperature, if the inside surface of the glass is at 11 °C and the outside
surface at 6 °C. Sketch the temperature profile through the glass.
Data: Thickness of glass = 4 mm
Thermal conductivity of glass 0.78 W/m K.
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