57 The ends of a copper rod of length 1m and area of cross

Last updated: 6/8/2023

57 The ends of a copper rod of length 1m and area of cross section 1 cm are maintained at 0 C and 100 C At the centre power is supplied at a constant rate of 25 J s The temperature gradient on higher temperature side of the rod in steady state will be K 400 J m K s lo viivito a 150 50 C m c 212 5 C m b 325 75 C m d 126 25 C m 0