A ray of light traveling in water (n = 1.33) is incident at the flat surface of a block of glass (n = 1.60). If the incident ray in water makes an angle of 58.6° with the normal to the interface, what angle does the ray that is refracted into the glass make with the normal?

Explanation:

We are given that

We have to find the angle of refraction.

By Snell's law

Substitute the values

Hence, the angle mad by refracted ray in to the glass with normal=

answer: 31, 5556. 952 seconds

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