Question

6. For the same angle of incidence, the angles of refraction in three different media A, B and C are 450,350 and 150 respectively. In which medium, will the speed of light be minimum and maximum? Give reason for your answer

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URGENT!!!!!!!!

Answer 1

Answer:

We know that ratio of sine of angle of incidence to the sine of refraction gives refractive index. Increases in refractive index increases the range of bending. Here angle of incidence is same in every case. The angle of refraction is greater in c. It has less refractive index and hence, light suffer less bending, which increases its speed.