1. A glass window is 2.0 m wide and 1.5 m high and 7.5 mm thick. The temperature of the inner surface is 18 C and that of the outer surface is 11 C. (a) Find the rate of heat flow through the window. (b) Determine how much heat is lost every hour through the window.

Answer rating: 100% (QA)

To solve this problem we can use the formula for heat transfer through a material which is given by ... View the full answer