A glass windowpane in a home is 0.62cm thick and has dimensions of 1m x 2m. On a certain day, the temperature of the interior surface of the glass is 25C and the exterior surface temperature is 0C. a. What is the rate at which energy is transferred by heat through the glass? (Hint: k for glass is 0.8 ) b. For part a, how much energy in Joules is transferred through the window in one day, assuming the temperatures on the surfaces remain constant?