Wave OpticsHard
Question
In a single slit diffraction pattern, if the light source is used of less wave length then previous one. Then width of the central fringe will be :
Options
A.less
B.increase
C.unchanged
D.none of the above
More Wave Optics Questions
If one of the slits of a standard Young′s double slit experiment is converted by a thin parallel sided glass slab ...A telescope of diameter 2m uses light of wavelength 5000 for viewing stars. The minimum angular separation between two s...The correct formula for fringe visibility is...Hugen′s theory of secondary waves can be used to find -...In Fresnel′s biprism experiment, the two coherent sources are :...