Physics, 19.11.2021 17:30 zizzybug3931

A ray of light X emitted by a point light source into a glass block with a refractive index of 1.29. The angle of incidence at the glass/air surface is 30°.
What is the angle of refraction? (remember air is n=1) *
Mark only one oval.
0.386
22.8
40.17

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A ray of light X emitted by a point light source into a glass block with a refractive index of 1.2...

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