Question:
A room 4 x 4 m square by 3 m high has one side wall
Last updated: 7/2/2023
![A room 4 x 4 m square by 3 m high has one side wall](https://media.kunduz.com/media/sug-question-candidate/20210330081342767970-3249419.jpg?h=512)
A room 4 x 4 m square by 3 m high has one side wall maintained at 260 C the floor is maintained at 90 C The other four surfaces are perfectly insulated Assume that all surfaces are black Calculate the net heat transfer between the hot wall and the cool floor