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A 1.9-cm-thick wood floor covers a 4.0m×5.5m room. The subfloor on which the flooring sits is...

A 1.9-cm-thick wood floor covers a 4.0m×5.5m room. The subfloor on which the flooring sits is at a temperature of 16.1 ∘C, while the air in the room is at 19.2 ∘C. What is the rate of heat conduction through the floor? Use 0.200 W/m⋅K for the thermal conductivity of wood.

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