KCET 2023 Physics Solved Paper

In the Young's double slit experiment, the intensity of light passing through each of the two double slits is 2×10−2Wm−2. The screen-slit distance is very large in comparison with slit-slit distance. The fringe width is β. The distance between the central maximum and a point P on the screen is x=‌

β

3

. Then the total light intensity at that point is