Question

06. In case of a progressive wave, velocity of a
particle in the medium is given by the
relation
​

Answer 1

Answer:

The instantaneous displacement of a wave is given by y=Asin(ωt−kx)

Differentiating this equation w.r.t.t, we get, the particle velocity as V=Aωcos(ωt+kx). Thus, particle's velocity is a function of time and not a constant