The equation of a wave travelling on a string stretched along the X-axis is given by  `y=Ae^(((
Channel: Doubtnut
Date: 12/07/2020

The equation of a wave travelling on a string stretched along the X-axis is given by  `y=Ae^(((-x)/(a) + (t)/(T))^(2)`          (a)  Write  the dimensions of A, a and T.    (b)  Find the wave speed.    (c) In which direction is the wave travelling?    (d)  Where is the maximum of the pulse located at `t =T` and at  `t =  2T`?