The Allen wrench shown in Figure P13–44 is unloaded but now exposed to a temperature of...

The Allen wrench shown in Figure P13–44 is unloaded but now exposed to a temperature of 300 K, at its lower end, while the other end has a heat flux of 10 W/m² acting over the end surface. Determine the temperature distribution throughout the wrench. The thermal conductivity of the material is 43.6 W/m-K. Assume the wrench is insulated around the perimeter. The dimensions of the wrench are those of Figure P11–18.

Figure P11–18