Two wave of amplitude `A_(1)`, and `A_(2)` respectively and equal frequency travels towards same point. The amplitude of the resultant wave is

Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is

Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is

Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is

Two waves of equal amplitude 1m and equal frequency travel in the opposite direction in a medium. The magnitude of amplitude of the resultant wave may not be

Let I_(1) and I_(2) be the intensity of two light waves of amplitudes a_(1) and a_(2) respectively . The resultant ampltiudes I at a point due to the superposition of two light waves is

Two waves of same amplitude a and frequency v and having a phase difference of pi//2 radian, are superposed. The amplitude of resultant wave is

Two waves of same amplitude a and frequency v and having a phase difference of pi//2 radian, are superposed. The amplitude of resultant wave is

Two monachromatic waves propagating in the same direction with amplitudes A and 3A respectively and differing in phase by pi /3 superpose. Calculate the amplitude of the resultant wave.

A pair of monochromatic waves of amplitude A and 2 A are travelling in same direction. Determine the amplitude of the resultant wave if both the waves are superimposed and phase difference of 45^@ .