Question

If a ray of light is incident at same angle on three different media A,B and C. And the angle of refraction is 18°,25° and 30° respectively.From which of these will have maximum density

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.

Answer 2

Explanation:

A have maximum density compare to C and B

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