A sinusoidal wave travels along a taut string of linear mass density `0.1g//cm`.
Channel: Doubtnut
Date: 12/04/2020

A sinusoidal wave travels along a taut string of linear mass density `0.1g//cm`. The particles oscillate along `y-` direction and wave moves in the positive `x-` direction . The amplitude and frequency of oscillation are `2mm` and `50Hz` respectively. The minimum distance between two particles oscillating in the same phase is` 4m`. If at `x=2m` and `t=2s`, the particle is at `y=1 m m ` and its velocity is in positive `y- ` direction, then the equation of this travelling wave is `: ( y` is in `m m, t` is in seconds and `x` is in metres `)`