Discuss the below:
Q: A vertical, thin pane of window glass that is 1 m on a side separates quiescent room air at T8,i = 20°C from quiescent ambient air at T8.o = - 20°C. The walls of the room and the external surroundings (landscape. buildings, etc.) are also at Tsur,i = 20°C and Tsur,o = -20°C, respectively. If the glass has an emissivity of B = 1, what is its temperature T? What is the rate of heat loss through the glass?
