A two-slit Young’s interference experiment is arranged with the wavelength of the light source λ = 0.5 μm. When a thin f
Posted: Wed Jul 06, 2022 10:13 am
A two-slit Young’s interference experiment is arranged withthe wavelength of the light source λ = 0.5 μm. When a thin film oftransparent material is put in front of one of the slits, the zeroorder fringe moves to the position previously occupied by the 4thorder bright fringe. The index of refraction of the film is n =1.2. Calculate the thickness of the film.