Phase difference between two waves having same frequency `(v)` and same amplitude `(A)` is `2pi//3`. If these waves superimpose each other, then resultant amplitude will be–

If two waves having amplitudes 2 A and A and same frequency and velocity, propagate in the same direction in the same phase, the resulting amplitude will be

If two waves having amplitudes 2A and A and same frequency and velocity, propagate in the same direction in the same phase, the resulting amplitude will be

If two waves having amplitudes 2 A and A and same frequency and velocity, propagate in the same direction in the same phase, the resulting amplitude will be

When two waves of the same frequency and same amplitude ‘a’ are superposed in phase, the resulting intensity at the point of superposition is proportional to

If two waves of same frequency and same amplitude superimpose and produce third wave of same amplitude, then waves differ in phase by –

If two waves of same frequency and same amplitude superimpose and produce third wave of same amplitude, then waves differ in phase by –

If two waves of same frequency and same amplitude superimpose and produce third wave of same amplitude, then waves differ in phase by –

Two waves of amplitudes 3mm and 2 mm reach a point in the same phase. What is the resultant amplitude ?

When two sound waves with a phase difference of pi //2 , and each having amplitude A and frequency omega , are superimposed on each other, then the maximum amplitude and frequency of resultant wave is