In Young's double slit experiment derive the condition for (i) constructive interference and (ii) destructive interference at a point on the screen.

Derive an expression for path difference in Young' s double slite experiment and obtain the conditions for constructive and destructive inteference at a point on the screen.

wrtie down the conditions for constructive interference.

Write the condition for destructive interference.

What do you mean by constructive and destructive interferences ?

In Young's double Slit experiment the two slits are d distances apart.Interference pattern is observed on a screen at a distance D from the slits . A dark frings is observed on the screen directly opposite to one of the slits. The wavelength of lights is

In Young's double slit experiment the ratio of intensities of bright and dark fringes is 9. This means

If a Young's double slit experiment were conducted inside water instead of air, the fringe width would

Mention the conditions to form constructive and destructive interference patterns in Young's experiment related to interence of light.

In Young's double sllit experiment, What in the effect on the interference pattern if, the distance between the two slits is halved.

If young' s double slit experiment is performed using white light, then