If the speed of transverse waves on a stretched wire of linear density $7 imes 10^{3} \mathrm{~kg}

Question

If the speed of transverse waves on a stretched wire of linear density $7 	imes 10^{3} \mathrm{~kg} \mathrm{~m}^{-1}$ is $100 \mathrm{~ms}^{-1}$, then the tension in the wire is\

Professor PC Thomas Classes · Answer

(d): (Data is wrong, it is $7 	imes 10^{-3}$ )\ $\mu=7 	imes 10^{-3} \mathrm{~kg} / \mathrm{m}, v=100 \mathrm{~m} / \mathrm{s}, T=$ ?\ $v=\sqrt{\frac{T}{\mu}} ; 100 	imes 100=\frac{T}{7 	imes 10^{-3}}$\ $T=70 \mathrm{~N}$\ Note: This question is cancelled.\