A brass rod has a length of 0.2m, area of cross section 1.0cm ^2 and young's modulus 10 ^11 Nm^(−2) . If it is compressed by 5kg weight along its length, then the change in its energy will be:
A brass rod has a length of 0.2m, area of cross section 1.0cm ^2 and young's modulus 10 ^11 Nm^(−2) . If it is compressed by 5kg weight along its length, then the change in its energy will be: