a 9 kg b 0 5 kg c 1 5 kg Two rods A and B of identical

Last updated: 6/9/2023

a 9 kg b 0 5 kg c 1 5 kg Two rods A and B of identical dimensions are at temperature 30 C If A is heated upto 180 C and B upto T C then new lengths are the same If the ratio of the coefficients of linear expansion of A and B is 4 3 then the value of T is a 230 C b 270 C c 200 C 2019 Main 11 Jan II d 250 C