A piano string having a mass per unit length equal to `5.00 xx 10^(3)kg//m` is under a tension of `1350 N`, Find the speed with which a wave travels on this string.

Answer

`300 sqrt(3) m//s`

Explanation

`V = sqrt((T)/(mu)) = ((1350)/(5 xx 10^(-3)))^(1/2) = 300sqrt(3) (m)//(sec)`