Question:
Q14 When a thin plate of refractive index 1 5 is placed in
Last updated: 6/11/2023
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Q14 When a thin plate of refractive index 1 5 is placed in the path of one of interfering beams of Michelson Interferometer a shift of 30 fringes is observed If the thickness of plate is 0 018 mm the wavelength of the used light is