A sinusoidal wave trsvelling in the positive direction on a stretched string has amplitude `
Channel: Doubtnut
Date: 2020-07-12

A sinusoidal wave trsvelling in the positive direction on a stretched string has amplitude `2.0 cm`,  wavelength `1.0 cm` and velocity `5.0 m//s`. At `x = 0` and ` t= 0` it is given that `y = 0` and `(dely)/(delt) lt 0`. Find the wave function `y (x, t)`.