installed in the wooden outside wall of a room. The wall dimensions are 2.443.05m. The wood has a k of 0.1505W/mK and is 25.4mm thick. The glass is 3.18mm thick and has a k of o.692. The inside room temperature is 299.9K(26.7C) and the outside air temperature is 266.5 K. The convection coefficient hi on the inside wall of the glass and the wood is estimated as 8.5W/m2K; the outside hO is also estimated as 8.5 for both surfaces. Calculate the heat loss through the wooden wall, through the glass, and the total. A13:Ans. 569.2W (wood) (1942 btu/h), 77.6 W (glass) (265 btu/h), 646.8 W (total) (2207btu/h)