Two identical light waves having phase difference `'phi'` propagate in same direction. When they superpose, the intensity of resultant wave is proportional to

Two idential light waves propagating in the same direction have a phase difference delta . After they superpose, the intensity of the resulting wave will be proportional to

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose the intensity of the resulting wave will be proportional to

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose the intensity of the resulting wave will be proportional to

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose, the intensity of the resulting wave will be proportional to

Two identical light waves, propagating in the same direction, have a phase difference delta . After they superpose, the intensity of the resulting wave will be proportional to

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 identical sinusoidal waves each of amplitude 5 mm with a phase difference of pi//2 are traveling in the same direction in a string. The amplitude of the resultant wave (in mm) is

When plane progressive waves travelling in the same direction superpose over each other then the velocity of resultant wave

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