Description
The amplitude of wave disturbance propagating in the positive x-direction is given by y = 1 ( 1 + x ) 2 at time t =0 and y = 1 1 + ( x − 2 ) 2 at t = 1s, where x and y are in meres. The shape of wave does not change during the propagation. The velocity of the wave will be ____m/s.
2.The disturbance y(x,t) of a wave propagating in the positive x-direction is given by y=1/(1+x2) at time t=0
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