List of top Physics Questions on Youngs double slit experiment asked in JIPMER

In Youngs double slit experiment, a mica slit of thickness t and refractive index $ \mu $ is introduced in the ray from the first source $ {{S}_{1.}} $ . By how much distance the fringes pattern will be displaced?

When light of wavelength $ \lambda $ falls on a thin film of thick- ness t and refractive index n, the essential conditions for the production of constructive interference fringes by the rays A and B is: (m = 1,2,3,...)

In Youngs double slit experiment, the central fringe of interference pattern produced by light of wavelength $ 6000\,\overset{\text{o}}{\mathop{\text{A}}}\, $ shifts to the position of the 5th bright fringe on introducing a thin glass plate of refractive index of 1.50 in front of one of the slits. The thickness of the plate would be: