A thick rope of rubber of density `1.5 xx 10^(3) kg m^(-3)` and Young's modulus `
Channel: Doubtnut
Date: 2020-05-24

A thick rope of rubber of density `1.5 xx 10^(3) kg m^(-3)` and Young's modulus `5 xx 10^(6) Nm^(-2)`, 8 m in length, when hung from ceiling of a room, the increases in length due to its own weight is