Задача 00024.

A plane light wave is incident normally on a Fresnel biprism with a refractive angle of 2 ’. Determine the width of the interference band Δx on the screen located behind the biprism perpendicular to the direction of propagation of the light wave. The wavelength of light λ = 0.60 μm, the refractive index of the prism n = 1.5.

Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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