What is the effect on the interference fringes in a Young's double-slit experiment due to each of the following operations :
the screen is moved away from the plane of the slits,

What is effect on the interference fringes in a Young's double slit experiment due to each of the following operations : (a) the screen is moved away from the plane of the slits, (b) the monochromatic source is replaced by another monochromatic source of shorter wavelength, (c ) the separation between the two slits is increased, (d) the source slit is moved closer to the double slit plane, (e) the width of the source slit is increased. (f) the width of two slits are increased, (g) the monochromatic source is replaced by a source of white light ? (In each operation, take all parameters, other than the one specified, to remain unchanged) NCERT Solved Example

What is the effect on the interference pattern in Young's double slit experiment if following operations are performed?

Interference fringes in Young's double slit experiment with monochromatic light are

What wil be the effect on the fringes, if Young's double slit experiment set up is immersed in water ?

The fringe pattern observed on Young's double-slit experiment is

What is the effect on the interference fringes in Young's double slit experiment when the monochromatic source is replaced by a source of white light?