Two coherent sources whose intensity ratio is 81:1 produce interference fringes. Calculate the ratio of intensity of maxima and minima in the fringe systen.

Two coherent sources whose intensity ratio is 81:1 produce interference fringe. Calculate the ratio of intensity of maximum and minimum in the fringe system.

Two coherent sources whose intensity ratio is 81:1 produce interfrerence frines.Calculate th ratio of intenstiy of maxima and minima in the fringe system.

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

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 source of light,whose intensity ratio is 49:1 produces interference fringe.Calculate the ratio of intensity of maximum and minimum in the fringe system.

Two coherent sources of light whose intensity ratio is 64:1 produce interference fringe. Calculate the ratio of of intensity of maximum and minmum in the interfernce fring system.