Question 2 (10 Marks) A thick-walled tube of stainless steel having a thermal conductivity of 21.63 W/m.K with dimensions of 0.0254m ID and 0.0508 m OD is covered with a 0.2054 m thick layer of insulation (k = 0.2423 W/m.K). The inside wall temperature of the pipe is 811 K and the outside surface temperature of the insulation is 310.8 K. For a 0.305 m length of pipe, calculate the heat loss and also the temperature at the interface between the metal and the insulation