For a steel rod, the Young's modulus of elasticity is `2.9xx10^(11)N//m^(2)`, and the density ?
Channel: Doubtnut
Date: 2020-08-02

For a steel rod, the Young's modulus of elasticity is `2.9xx10^(11)N//m^(2)`, and the density of steel is `8xx10^(3)kg//m^(3)`.What is the velocity of longitudinal waves in steel?