Physics
Physics, 14.06.2021 21:30, ShlomoShekelstein

A ray of light traveling in diamond is incident on a block of sodium chloride at an angle of 20° from the normal. The angle of refraction of this ray in the sodium chloride is closest to A)
50°

B)
13°

C)
35°

D)
33°

answer
Answers: 2

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