Two waves having the same wave length and amplitude but having a constant phase difference with time are known as

Two waves having the same wave length and amplitude but having a constant phase difference but having a constant phase difference with time are known as

When two waves of the same amplitude and frequency but having a phase difference of phi , travelling with the same speed in the same direction (positive x), interfere, then

The amplitude factor of resulting wave, formed by superposition of two sinusoidal waves of equal amplitude a and constant phase difference is given by

Two sound waves travel in the same direction in a medium. The amplitude of each wave is A and the phase difference between the two waves is 120^(@) . The resultant amplitude will be

Two sine waves travel in the same direction in a medium. The amplitude of each wave is A and the phase difference between the two waves is 120^@ . The resultant amplitude will be

Two interferring waves have the same wavelength, frequency and amplitude. They are travelling in the same direction but 90^(@) out of phase compared to individual waves. The resultant wave will have the same.

When two waves with same frequency and constant phase differenc interfere,

Two waves of equal amplitude when superposed, give a resultant wave having an amplitude equal to that of either wave. The phase difference between the two waves is