Two conductors A and B each of cross section area 5 cm are

Last updated: 6/12/2023

Two conductors A and B each of cross section area 5 cm are connected in series Variation of temperature in C along the length in cm is as shown in the figure If thermal conductivity of A is 120 J m sec C The thermal conductivity of B is 40K J m sec C Find the value of K 53 25 cm 45 50 cm