Below the 5cm thick asphault with an average conductivity

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The sun shines on a 500m^2 road surface at 50*c. Below the 5cm thick asphault with an average conductivity of 0.1 w/(mK) is a layer of compacted rubble at a temperature of 20*c. Find the rate of heat transfer to the rubble.

Reference no: EM13643337

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