What is the temperature of the aluminium junction in the steady state of the system shown in Fig. Length of the load =15.0 cm, length of the aluminium rod =10.0 cm temperature of the furnace = 400" "^(@)C, temperature of the other end =0" "^(@)C. The area of cross section of the lead rod is twice that of the aluminium rod. (Thermal conductivity of steel =34.9" J s"^(-1)m^(-1)K^(-1), and copper =205" J s"^(-1)m-1" "K^(-1))

What is the temperature of the aluminium junction in the steady state

1.	What is the temperature of the aluminium junction in the steady state of the system shown in Fig. Length of the load =15.0 cm, length of the aluminium rod =10.0 cm temperature of the furnace = 400" "^(@)C, temperature of the other end =0" "^(@)C. The area of cross section of the lead rod is twice that of the aluminium rod. (Thermal conductivity of steel =34.9" J s"^(-1)m^(-1)K^(-1), and copper =205" J s"^(-1)m-1" "K^(-1))
Answer» SOLUTION :`T=56.24^(@)C`