1.

The velocity of a particle is given by v = ωAcos(ωt - kx), where x is position and t is time. The dimenstion of k/ω is 

Answer»

We know that 

\(V = \frac\omega k\)

then

\(\frac k\omega =\frac1V\)

\(\frac k\omega =\frac1{[LT^{-1}]}\)

\(\frac k\omega =[L^{-1}T]\)



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