A sinusoidal wave moving along a string is shown twice in the figure. As crest A travels in the
Channel: Doubtnut
Date: 2020-01-19

A sinusoidal wave moving along a string is shown twice in the figure. As crest A travels in the positive direction of an x axis by distance `d=6.0` cm in `4.0m`. The tick marks along the axis are separated by `10cm`, height `H=6.00mm`. The wave equation is