[" (15.) In the figure shown if a parallel beam of white light is incidd "],[" distance of the white spot on the screen from "O" is [Assume "d" ."],[qquad (d)/(d)+(1)/(1)" ."]

In the figure shown if a parallel beam of white light is incident on the plane of the slits then the distance of the white spot on the screen from O is [Assume lt lt D, lambda lt lt d ]

In the figure , if a parallel beam of white light is incident on the plane of the slits S_1 and S_2 then the distance of the nearest white spot on the screen from O is [ Assume D gtgtd, d gtgtlamda ]

In the figure , if a parallel beam of white light is incident on the plane of the slits S_1 and S_2 then the distance of the nearest white spot on the screen from O is [ Assume D gtgtd, d gtgtlamda ]

In figure, if a parallel beam of white light is incident on the plane of the slit, then the distance of the nearest white spot on the screen form O is [assume d lt lt D, lambda lt lt D ]

In figure, if a parallel beam of white light is incident on the plane of the slit, then the distance of the nearest white spot on the screen form O is [assume d lt lt D, lambda lt lt D ]

In figure, if a parallel beam of white light is incident on the plane of the slit, then the distance of the nearest white spot on the screen form O is [assume d lt lt D, lambda lt lt D ]

In figure, if a parallel beam of white light is incident on the plane of the slit, then the distance of the nearest white spot on the screen form O is [assume d lt lt D, lambda lt lt D ]