Science, asked by amitdevadiga54, 4 months ago

The ray of light makes an angle of 50° with the surface 51 of the glass slab.
of incidence will be
(A) 40° (B)50° (C) 140° (D) 0°

Answers

Answered by opchampion929

2

Answer:

B is the correct answer, mark me as brainliest plz .

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