Question

20. A ray of light starting from air passes through medium A of refractave index 1.50, enters medium B of refractive index 1.33 and finally enteze medium C of refractive index 2.42. If this ray emerges out in air trom C. then for which of the following pairs of media the bending of light is least? (a) air-A lot A-B (C) B.O (d) C-air ​

Answer 1

Answer:

(b) A-B is the correct answer.

Explanation:

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