A brass rod of cross sectional area `1cm^2` and length `0.2m` is compressed lengthwise by a weight
Channel: Doubtnut
Date: 2020-01-19

A brass rod of cross sectional area `1cm^2` and length `0.2m` is compressed lengthwise by a weight of `5kg`. If Young\'s modulus of elasticity of brass is `1xx10^(11)(N)/(m^2)` and `g=10(m)/(sec^2)` Then increase in the energy of the ro will be