The path of difference between two interfering waves at a point on the screen is `(lambda)/(8)` . The ratio of intensity at this point and that at the central fringe will be :

The path difference between two interfering waves at a point on the screen is lambda // 6 , The ratio of intensity at this point and that at the central bright fringe will be (assume that intensity due to each slit is same)

The path difference between two interfering waves at a point on the screen is lambda // 6 , The ratio of intensity at this point and that at the central bright fringe will be (assume that intensity due to each slit is same)

The path difference between two interfering waves at a point on the screen is lambda // 6 , The ratio of intensity at this point and that at the central bright fringe will be (assume that intensity due to each slit is same)

The path difference between two interfering waves at a point on the screen is lambda"/"6 from central maximum. 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 lambda//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 lambda//4 . The ratio of intensity at this point and that at the central fringe will be

In an interference experiment using waves of same amplitude, path difference between the waves at a point on the screen is lambda//4 . The ratio of intensity at this point with that at the central bright fringe is