A brass rod of cross sectional area 1 cm and length 0 2 m is

Last updated: 6/9/2023

A brass rod of cross sectional area 1 cm and length 0 2 m is compressed lengthwise by a weight of 5 kg If Young s modulus of elasticity of brass is 1 x 10 1 N m and g 10 m s then increase in th energy of the rod will be O 10 5 J 02 5 x 10 5 J 0 5x10 5 J 02 5 x 10 4 J