13 A copper rod and a steel rod of equal cross sections and

Last updated: 6/10/2023

13 A copper rod and a steel rod of equal cross sections and lengths L are joined side by side and connected between two heat baths as shown in the figure T 3 copper 9 T T X 0 x 2L If heat flows through them from x 0 to x 21 at a steady rate and conductivities of the metals sterl are K K K K then the temperature varies as convection and radiation are negligible x 0 x 2L steel x L x 2 L 2L mettentr n L 13 L e aid m Rica y qu ma fanger se Heat baths 21 X K vied 1 3 T 9 x 0 copper K K V T T el L xx steell x 2L K at anvera ufada 8 X L x 2 L2L x 2L 21 x