Intensities of the two waves of light are I and `4I`. The maximum intensity of the resultant wave their superposition is

Intensities of the two waves of light are I and 4I . The maximum intensity of the resultant wave after superposition is

Two waves of intensity I undergo interference. The maximum intensity obtained is

The intensities of two light sources are I and 91 .If the phase difference between the waves is pi then resultant intensity will be :-

When interference is produced by two progressive waves of equal frequencies, then the maximum intensity of the resulting sound are N times the intensity of each of the component waves. The value of N is

When interference is produced by two progressive waves of equal frequencies, then the maximum intensity of the resulting sound are N times the intensity of each of the component waves. The value of N is

In case of beats, produced by the superposition of two waves of equal amplitudes, if maximum intensity is x times the intensity of superposing wave then x = ……..

If the ratio of the intensities of two waves producing interference is 9:4, then the ratio of the resultant maximum and minimum intensities will be

I_0 is the intensity of each of the two superposing waves. The intensity of the interference maxima is