A rod of length 2m at 0 C and having expansion coefficient a

Last updated: 6/24/2023

A rod of length 2m at 0 C and having expansion coefficient a 3x 2 10 C where x is the distance in cm from one end of rod The length of rod at 20 C is A 2 124 m B 3 24 m C 2 0120 m D 3 124 m