Задача 40184.

Between two parallel Nicol placed quartz plate of 1 mm thick, cut parallel to the optical axis. The plane of polarization of the monochromatic light incident on the polarizer, turned through an angle of 20 °. At a minimum thickness of the plate light does not pass through the analyzer?

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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