The temperature of hot and cold end of a 20 cm long rod in thermal steady state are at 100°C and 20°C respectively. Temperature at the centre of the rod is
(1) 50°C                  (2) 60°                  (3) 40°                  (4) 30°C

Dear Student ,
dθdx=const100-θ010=100-020θ0=2000-100020=50°C

Regards

  • 6
What are you looking for?