8 A steel rod of length 1 m is heated from 25 to 75 C

Last updated: 6/7/2023

8 A steel rod of length 1 m is heated from 25 to 75 C keeping its length constant The longitudinal strain developed in the rod is Given coefficient of linear expansion of steel 12 10 C a 6x10 4 c 6x10 4 b 6x10 5 d zero