The path difference between two interfering waves of equal intensities at a point on the screen is λ/4. The ratio of intensity at this point and that at the central fringe will be
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The path difference between two interfering waves of equal intensities at a point on the screen is λ/4. The ratio of intensity at this point and that at the central fringe will be The path difference between two interfering waves of equal intensities at a point on the screen is λ/4. The ratio of intensity [...]