The equation of a progressive wave is given by, `y = 3 sin pi ((t)/(0.02) - (x)/(20)) m`. Then the frequency of the wave is

The equation of a progressive wave is given by, y = 5 sin pi ((t)/(0.02) - (x)/(20)) m, then the frequency of the wave is

The equation of a plane progressive wave is given by, y= 3sin pi (( t)/( 0.02) -(x)/( 20)) .The frequency of the wave is

The equation of a plane progressive wave is given by, y= 3sin pi (( t)/( 0.02) -(x)/( 20)) .The frequency of the wave is

The equation of a progressive wave is given by y = 5 sin [pi ((t)/(5) - (x)/(10))] + (pi)/(6) m Then which one of the following is correct?

The equation of a progressive wave can be given by Y = 15 sin (660 pi t -0.02pi x) cm . The frequency of the wave is

The equation of a progressive wave can be given by Y = 15 sin ( 660pit- 0.02pix ) cm. The frequency of the wave is

The equation of a progressive wave can be given by Y = 15 sin ( 660pit- 0.02pix ) cm. The frequency of the wave is