If the equation of a progressive wave is—` y = 2 sin 2pi (t/4 - x/12)` then what will be the displacement at x = 3m & t = 2 sec?

The equation of a progressive wave is y = A sin 2pi (pt - x//5) . What is the ratio of particle velocity and wave velocity?

The equation of progressive wave is y = A sin (kx - omega t) . What is the maximum velocity?

The equation of the progressive wave is y = 5 sinpi//2(100t-x) cm. The frequeny of the wave is---

The equation of a progressive wave is y = 15 sin pi (70t - 0.08x) . where y and x are in c.m. at t is in sec. Find the amplitude.frequency, wavelength and speed of the wave.

The equation of a progressive wave is y=4sin(4pi t-0.04x +pi//3) where x is in meter and The velocity of the wave is

The equation of a progressive wave in a medium is y= a sin ( 100 pi t +(pi)/( 10) x) , where x is in metre and t is in second . The velocity of wave in the medium is

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