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Lag1989 task №20.38
Sold: 1
last one 04.06.2021
Refunds: 0
Uploaded: 13.08.2022
Content: L20_38_idz-student_.pdf 39,35 kB
Refunds: 0
Uploaded: 13.08.2022
Content: L20_38_idz-student_.pdf 39,35 kB
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Product description
Light with a wavelength λ = 600nm falls on a thin soap film at an angle of 30 °. In reflected light, interference fringes are observed on the film. The distance between adjacent strips is 4 mm. The refractive index of the soap film is n = 1.33. Find the angle between the film surfaces.
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