Length of the steel wire is given as
Mass of the steel wire is given as
Velocity of the transverse wave is given as
Mass per unit length is given as
As we know,
Expression for velocity of the transverse wave,
Therefore,
Length of the steel wire is given as
Mass of the steel wire is given as
Velocity of the transverse wave is given as
Mass per unit length is given as
As we know,
Expression for velocity of the transverse wave,
Therefore,