(a) What is the rate of energy loss in watts per squaremeter through a glass window 2.4 mm thick if theoutside temperature is -7.8°F and the insidetemperature is +81°F? (b) A storm window havingthe same thickness of glass is installed parallel to thefirst window, with an air gap of 6.0 cm between thetwo windows. What now is the rate of energy loss ifconduction is the only important energy-lossmechanism? (The thermal conductivity of windowglass is 1.0 W/m-K, and of air is 0.026 W/m-K.)(a) Number i(b) Number iUnitsUnits

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