The equation of standing wave is `y=0.1cos(pix)sin(200pit)`. What is the frequency of the wave?

The equation of a stationary wave is y=20cos0.5pixsin100pit . Find the equations of its parent progressive waves.

The equation of the standing wave is y=0.02 cos((2pix)/(60))sin(150pit) m. Then the amplitude of vibration of a particle at a distance of 10 m from the origin is

The equation of a standing wave is given by y = 0.02 cos (pi)(x) sin (100 (pi) t )m . Find the amplitude of either wave interfering , wavelength , time period, frequency and wave velocity of interfering waves.

The equation of a wave is y = 20 sin(100pit-0.08pix) cm.The frequency of the wave is

The equation of a travelling wave is y=0.07sin (12pix-500pit) where the distances are in metre and time is in second. Calculate the wavelength and velocity of wave.

Find the wrong statement from the following about the equation of stationary wave given by Y = 0.04 cos(pix) sin(50 pit) m where tis in second. Then for the stationary wave.