Length of a wire is doubled, when `20 xx 10^(8) N//m^(2)` stress is applied on it. Its Young’s
Channel: Doubtnut
Date: 2020-08-23

Length of a wire is doubled, when `20 xx 10^(8) N//m^(2)` stress is applied on it. Its Young’s modulus of elasticity in N/m2 will be