Science, asked by snayak5499, 4 days ago

If a ray of light propagating in air strikes a glass slab at an angle of 30
with the surface of the slab, the angle of refraction is

Answers

Answered by minakshi987
0

Answer:

The ray of light strikes at an angle of 50 with the horizontal. The angle of incidence is with respect to the normal, so the angle of incidence is 90° − 50° = 40°.

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