A rubber cord of cross-sectional area 2 `cm^(2)` has a length of 1 m. When a tensile  force of
Channel: Doubtnut
Date: 2020-06-14

A rubber cord of cross-sectional area 2 `cm^(2)` has a length of 1 m. When a tensile  force of 10 N is applied, the length of the cord increases  by 1 cm. What is the Young's modulus of rubber ?