Suppose the insulating qualities of the wall of a house

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Suppose the insulating qualities of the wall of a house come mainly from a 4.0 inch layer of brick and an R-19 layer of insulation. What is the total rate of heat loss through such a wall, if its total area is 240 ft^2 and the temperature difference across it is 10 degrees F?

Reference no: EM13640850

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