Physics - Wave on String Question with Solution | TestHub

A uniform rope of length ' $L$ ' and mass ' ${\mathrm{m}}_1$ ' hangs vertically from a rigid support. A block of mass ' ${\mathrm{m}}_2$ ' is attached to the free end of the rope. A transverse wave of wavelength ' ${\lambda }_1$ ' is produced at the lower end of the rope. The wavelength of the wave when it reaches the top of the rope is ' ${\lambda }_2$ '. The ratio $\frac{{\lambda }_1}{{\lambda }_2}$ is