An architect is investigating energy.r loss through windows. The windowpane of interest is 0.500 cm thick, has dimensions of 0.94 m x1.95 m, and has a thermal conductivity of 0.8 Wm -C]. On a given cold day, the outside temperature is 0C and the temperature of the interior surface of the glass is 210C. (a) Determine the rate (in W) at which heat energy.r is transferred through the window. W {b} Determine the amount of energ',r {in J) transferred through the window in one day, assuming the temperature on the surfaces remains constant. J