3 Three rods lengths 21 1 1 made of the same material and

Last updated: 6/11/2023

3 Three rods lengths 21 1 1 made of the same material and having the same area of cross section are joined as shown in figure The end points A B and C are maintained at constant temperatures 100 C 50 C and 0 C respectively Assuming that there is no loss of heat from the surface of the rods find the temperature that the junction P ultimately reaches A 50 C B 40 C C 30 C 21 B D 20 C 54 An AC voltage source of frequency 50 Hz and amplitude vo is turned on at time 0 A second