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A concrete wall is 10m wide, 2.5m tall and 0.2m thick. The wall has an inside...

A concrete wall is 10m wide, 2.5m tall and 0.2m thick. The wall has an inside heat coefficient of 10 W/m2oC and an outside heating coefficient of 50 W/m2oC. Air temp on the interior of the building is 20oC and outside temp is 10oC. Find the heat flow through the wall in W A.) 384 W B.) 1725 W C.) 677 W D.) 1350 W

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