A long rod 20 mm in diameter has one end maintained at 110°C. The surface of the rod is exposed to ambient air at 20°C with convection coefficient of 5 W/m2K. Calculate the temperature distribution...

A long rod 20 mm in diameter has one end maintained at 110°C. The surface of the rod is exposed to ambient air at 20°C with convection coefficient of 5 W/m2K. Calculate the temperature distribution equation and heat loss from the rod having thermal conductivity of 1.5 W/mK.