What is the rate of heat loss through a glass window 30 mm

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What is the rate of heat loss through a glass window 3.0 mm thick if the outside temperature is -20 degrees C and the inside temperature is 20 degrees C? If a storm window is installed having the same thickness of glass but with an air gap of 7.5 cm between the panes, what will be the corresponding rate of heat loss?

Reference no: EM13636805

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