Home
Class 12
PHYSICS
In a young's double slit experiment, the...

In a young's double slit experiment, the difference in optical path length between the rays starting from the slits `S_1` and `S_2` and reaching a point A, on the screen in 0.0075mm and reaching another point B on the screen, on the other side of the central fringes is 0.0015 mm. How many bright and dark fringes are observed between A and B if the wavelength of light used is `6000 A^@`

Promotional Banner

Similar Questions

Explore conceptually related problems

Explain Young's Double Slit Experiment.

In Young’s double-slit experiment, an interference pattern is obtained on a screen by a light of wavelength 6000overset@A , coming from the coherent sources S_1 and S_2 .At certain point P on the screen, third dark fringe is formed. Then the path difference S_1P-S_2P in microns is

If the monochromatic source in Young’s double slit experiment is white light, then

In Young's experiment, the distance between two slits is 0.8mm and the distance of the screen from the slit is1.2 m. If the fringe width is 0.79 mm, the wavelength of light used is

In Young's double slit experiment , the source is white light . One of the wholes is covered by a red filter and another by a blue filter . In this case ,

Derive the condition for bright and dark fringes produced due to diffraction by a single slit .

In Young's double slit experiment , a thin uniform sheet of glass is kept in front of two slits , parallel to the screen having slits . The resulting interference pattern will satisfy

In single slit diffraction a = 0.14 mm, D = 2 m and distance of second dark band from central maxima is 1.6 cm . The wavelength of light is

The phase difference between the two waves reaching an arbitary point P from S_1 and S_2 is given by