When the movable mirror is translated by 0.07 mm, a shift of 300 fringes is observed. What is the wavelength of the light? What displacement of the fringe system takes place when a flake of glass of index 1.51 and 0.004 mm thickness is placed in one arm of the interferometer? (Assume that the light beam is normal to the glass surface.)

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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Fringes are observed due to monochromatic light in a Michelson interferometer. When the
movable mirror is translated by 0.07 mm, a shift of 300 fringes is observed. What is the
wavelength of the light? What displacement of the fringe system takes place when a flake of
glass of index 1.51 and 0.004 mm thickness is placed in one arm of the interferometer? (Assume
that the light beam is normal to the glass surface.)

measure wavelength.
Q3b. Fringes are observed due to monochromatic light in a Michelson interferometer. When the
movable mirror is translated by 0.07 mm, a shift of 300 fringes is observed. What is the
wavelength of the light? What displacement of the fringe system takes place when a flake of
glass of index 1.51 and 0.004 mm thickness is placed in one arm of the interferometer? (Assume
that the light beam is normal to the glass surface.)
Transcribed Image Text:measure wavelength. Q3b. Fringes are observed due to monochromatic light in a Michelson interferometer. When the movable mirror is translated by 0.07 mm, a shift of 300 fringes is observed. What is the wavelength of the light? What displacement of the fringe system takes place when a flake of glass of index 1.51 and 0.004 mm thickness is placed in one arm of the interferometer? (Assume that the light beam is normal to the glass surface.)
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