How can you increase the gravitational potential energy between yourself and the earth?

Explanation:

The given data is as follows.

           Area = = 12.5

             L = 0.25 in = 0.0208 ft     (as 1 inch = 0.0833 ft)

      ,        

               k (thermal conductivity) = 0.8

Formula to calculate the heat loss will be as follows.

               Q =

Putting the given values into the above formula as follows.

             Q =

                 =

                 = 14285.7 Btu/hr

So,

                  =

                  = 57142.8 Btu/hr

Thus, we can conclude that heat loss through the windows is 57142.8 Btu/hr.