Задача 40227.

Absorption of light in Nicolet such that the maximum intensity of the polarized light transmitted through the Nicol prism is 90% of the intensity of polarized light incident thereon. How many times reduces the intensity of natural light as it passes through the two Nicolas, polarization planes form an angle of 63 °?

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