Find the ratio of intensities at the two pints X and Y on a screen in Young's double slit experiment, where waves from the two sources `S_1` and `S_2` have path difference of 0 and `lambda/4`

If the two slits in Young's double slit experiment have width ratio 16:1 , deduce the ratio of intensity at maxima and minima in the interfernce pattern.

Two sources of intensities I and 4 I are used in an interference experiment.Obtain intensities at points,where the waves from two sources superimpose with a phase different of 0

In a young 's double slit experiment, what chagne in the interfrence pattern do you observe,if the two slts S_1 and S_2 are taken as a point source?

If the two slits in Young dounle slit experiment have intesity ratio 16:1, Calculate the ratio if intensity at maxima and minima in interfernce pattern,

A monochromatic beam of light is used for the formation of fringes on the screen by illuminating the two slits in the Young's double slit interference experiment. When a thin film of mica is interposed in the path of one of the interfering beams, then

A light of wavelength 1300 A^@ is used to illuminate two slits as a distance of 0.3 mm apart in Young.s double slit experiment. Fringes observed on a screen are found to be 1.3 mm apart. Find the distance of screen from the slits and also find the fringe width if the distance of screen is doubled now.