A sinusoidal wave having wavelength of `6 m` propagates along positive `x` direction on a string.
Channel: Doubtnut
Date: 2020-02-16

A sinusoidal wave having wavelength of `6 m` propagates along positive `x` direction on a string. The displacement `(y)` of a particle at `x = 2 m` varies with time `(t)` as shown in the graph (a) Write the equation of the wave (b) Draw y versus x graph for the wave at `t = 0`