Calculate heat loss of a typical house due to thermal conductivity through the walls. Compute the oil consumption needed to
heat the house over an entire winter.
In this problem you will estimate the heat lost by a typical house, assuming that the temperature inside is and the temperature outside
is . The walls and uppermost ceiling of a typical house are supported by -inch wooden beams with
fiberglass insulation in between. The true depth of the beams is actually inches, but we will take the thickness of the
walls and ceiling to be to allow for the interior and exterior covering. Assume that the house is a cube of length on a
side. Assume that the roof has very high conductivity, so that the air in the attic is at the same temperature as the outside air. Ignore heat loss
through the ground