Question Answers

Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 10 - Wave Optics > In Young’s double slit experiment, the distance between slits and the screen is 1.0 m and monochromatic light of 600nm is being used. A person standing near the slits is looking at the fringe pattern. When the separation between the slits is varied, the interference pattern disappears for a particular distance d0 ​ between the slits. If the angular resolution of the eye is 60/1, the value of d0 is close to:

In Young’s double slit experiment, the distance between slits and the screen is 1.0 m and monochromatic light of 600nm is being used. A person standing near the slits is looking at the fringe pattern. When the separation between the slits is varied, the interference pattern disappears for a particular distance d0 ​ between the slits. If the angular resolution of the eye is 60/1, the value of d0 is close to:

In Young's double slit experiment of index of refraction 1.33 and thickness 320nm that is suspended in air. At what wavelength λ is the light reflected by the film brightest to an observer? White light with a uniform intensity is perpendicularly incident on a water film