151 If the same amount of heat is supplied to two spheres of

Last updated: 6/10/2023

151 If the same amount of heat is supplied to two spheres of the same material having the same radius one is hollow and the other is solid then 1 the expansion in hollow is greater than the solid 2 the expansion in hollow is the same as that in solid 3 the expansion in hollow is lesser than the solid 4 the temperature of both must be the same as each other