2. Determine the rate of heat loss in a 100 ft by 12 ft wall when the outside temperature is 10F and indoor temperature is 70F. Half the wall area consists of windows of frame type 16, operable, aluminum without thermal break. The other half is insulated wall with the following properties (from outside to inside):2 Outdoor surface film, 15 mph wind Brick, fired clay, 4 inches, density = 100 lb/ft (use highest k) Oriented strand board (OSB), 7/16 inch Spray applied cellulose insulation, 5.5 inches (use highest k) Plywood panels Indoor surface film, nonreflective