In a Young's double slit experimen,two slits fo equal intensity of the central bright fringe is I.If one of the slits is closed,the intensity at the centre of the screen will be

In Young's double slit experiment what is the shape of interference fringes?

In the Young's double slit experiment,the interference pattern is found to have an intensity ratio between brigth and dark fringe as 9.This i mplies that

If Young's double slit experiment, two slits are illuminated by two light sources of the same wavelength, will you observe interference patterns?

In a Young's double slit experiment,the separation betwen the two slits is d and the wavelength of the light is lambda .The intensity of light falling on the slit 1 is four times the intesntiy of light falling on slit 2.Choose the correct choice(s).

In Young's double slit experiment,the sepaation between the slit is halved and distance between the slits and screen is doubled.The fringe width is

In Young's double - slit exp[eriment ,two slits are 0.15 mm apart and illuminated by ligth of wavelenth 450 nm.The screen is 1 m away from the slits. Find the distance of the second bright fringe

Show that in Young's double slit experiment for interference of light, the widths of the bright and dark fringes are equal.