What are the dimensional formulae of `omega` and K in the relation `y=Asin(omegat-Kx)`?

The dimension of omega in the expression y= Asin (omegat-kx) is

In the equation y = A sin (omega t - kx), obtain the dimensional formula of omega and k. Given x is distnace and t is time.

In the equation y = A sin (wt - kx), obtain the dimensional formula of W and K. Given X is distance and t is time.

Y=Asin (omegat - kx), t and x stand for time and distance respectively. Obtain the dimensional formula of omega and K. 20.96 m 17.33m

The displacement of a progressive wave is represented by y = A sin (omegat - kx), where x is distance and t is time. Write the dimensional formula of (i) omega and (ii) k.

The displacement of a progressive wave is represented by y = A sin (omegat - kx), where x is distance and t is time. Write the dimensional formula of (i) omega and (ii) k.

Adjoining figure shows the snapshot of two waves A and B at any time t. the equation for A is y=Asin (kx-omegat-phi) , and for B it is y=A sin (kx-omega t) . It is clearly shown in the figure that wave A is ahead of B by a distance phi//k .