When monochromatic light is replaced by white light in Fresnel's biprism arrangement, the central fringe is

If white light is used in a biprism experiment, then

If monochromatic red light is replaced by green light the fringe width becomes

In Newton ring experiment, monochromatic light is replaced by white light. Then

Double slit interference experiment is carried out with monochromatic light and interference fringes are observed. If now monochromatic light is replaced by white light, what change is expected in interference pattern?

Double slit interference experiment is carried out with monochromatic light and interference fringes are observed. If now monochromatic light is replaced by white light, what change is expected in interference pattern?

If yellow light is replaced by blue light in Youngs double slit experiment The fringes will be :

In Young's doble-slit experiment, if the monochromatic source of light is replaced by white light, then one sees

If a monochromatic source of light is replaced by white light, what change would you observe in the diffraction pattern ?

In Young's doble-slit experiment, if the monochromatic source of light is replaced by white light, then one sees

When white light source is used for obtaining interference, the central fringe is ………………. .