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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support. A block of mass 2 kg is attached to the free end of the rope. A transverse pulse of wavelengths 0.06 m is produced at the lower end of the rope.

A uniform rope of length 12 m and mass 6 kg hangs vertically from a rigid support. A block of mass 2 kg is attached to the free end of the rope. A transverse pulse of wavelengths 0.06 m is produced at the lower end of the rope.

An aluminium wire of cross-sectional area 1 * 10^-6 m^2 is joined to a steel wire of the same cross-sectional area. This compound wire is stretched on a sonometer pulled by weight