Task 40944.

Task 40944.

In the parallel plate with a refractive index n = 1,45 light beam falls at an angle of 37 °, part of the light is reflected and part refracted passes into a plate, reflected from the bottom surface, and refracted again, coming out of it. Beam distance d = 2 mm. Determine the thickness h of the plate.

Additional information:

Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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