A rectangular window in a home has a length of 1.5 m and a height of 0.80 m. If the window allows heat to escape from the home at a rate of 2,000 watts, how thick must the window be if the inside temperature of the home is 220 c and the outside temperature is 3.0°C? (Assume that the coefficient of thermal conduction of glass is 0.80 W/mK.)
A rectangular window in a home has a length of 1.5 m and a height of 0.80 m. If the window allows heat to escape from the home at a rate of 2,000 watts, how thick must the window be if the inside temperature of the home is 220 c and the outside temperature is 3.0°C? (Assume that the coefficient of thermal conduction of glass is 0.80 W/mK.)
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:QUESTION 3
A rectangular window in a home has a length of 1.5 m and
a height of 0.80 m. If the window allows heat to escape
from the home at a rate of 2,000 watts, how thick must the
window be if the inside temperature of the home is 220 c
and the outside temperature is 3.0°C? (Assume that the
coefficient of thermal conduction of glass is 0.80 W/mK.)
а. 7.1 mm
b. 11 mm
C. 9.1 mm
d. 124 mm
e. 8.1 mm
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