If the amplitude ratio of two sources producing interference is 3 : 5, the ratio of intensities at maxima and minima is

If ratio of amplitude of two interferring source is 3 : 5 . Then ratio of intensity of maxima and minima in interference pattern will be:

Two coherent sources, whose intensity ratio are 81:1 , produce interference fringes. Calculate the ratio of intensities of maxima and minima in the fringe system.

Two coherent sources whose intensity ratio is 64 : 1 produce interference fringes. The ratio of intensities of maximum and minima is

If the ratio of width of two slit's in Young's experiment is 1:25 , deduce the ratio of intensity at maxima and minima in the interference pattern.

If the ratio of width of two slit's in Young's experiment is 1:25 , deduce the ratio of intensity at maxima and minima in the interference pattern.

Explain refraction of light the basis of wave theory : Hence prove the laws of refraction. Two coherent sources of light having intensity ratio 81:1 produce interference frings Calculate the ratio of intensitites at the maxima and minima in the interference pattern.