(Solved): The inner and outer surfaces of a 5-m x 9.0-m brick wall of thickness 30 cm and thermal conductivity ...

The inner and outer surfaces of a 5-m x 9.0-m brick wall of thickness 30 cm and thermal conductivity 0,59 W/m C are maintained at temperatures of 20 C and 5 C, respectively. Determine the rate of heat transfer through the wall, in W. The rate of heat transfer through the wall is