A wave has a frequency of 120Hz .Two points at a distance of 9m apart have a phase difference of `1080^(@)` The velocity of the wave in m/sec

A wave has a frequency of 120Hz . Two points at a distance 9m apart have a phase difference of 1080^(@) . The velocity of the wave is

Two particles in the path of a wave of frequency 2000 Hz are 6 cm apart and differ in phase by 120^(@) . The velocity of the wave is

Two sound waves having a phase difference of 60^(@) have path difference of

Two sound waves have phase difference of 60^(@) , then they will have the path difference of:

S_(1) : The particles speed can never be equal to the wave speed in sine wave if the amplitude is less then wavelength divided by 2pi . S_(2) : In transverse wave of amplitude A, the maximum particle velocity is four times its wave velocity. Then, the wave length of the wave is piA S_(3) : the phase difference between two points separated by 1m in a wave of frequency 120 Hz is 90^(@) . the velocity of the wave is 480 m/s

A wave of frequency 20 Hz is propagatinig is space with speed 200 m/s. the phase difference of the two points of wave separated by a distance 5 m is

A sound wave of frequency 160 Hz has a velocity of 320 m/s. When it travels in air, the particles having a phase difference of 90^(@) , are separated by a distance of

If a sound wave of frequency 500 Hz and velocity 350 m/s. Then the distance between the two particles of a phase difference of 60^(@) will be nearly