Question

please solve this question​

Answer 1

Answer:

a.

Explanation:

sin 60⁰/sin45⁰=refractive index of B/refractive index of A.

Answer 2

Answer:

options (a) √3/√2

Explanation:

The Snell's law simply relates angles i and r to the refraction indices of the two media A and B. Therefore, refractive index of medium B relative to medium A is:

n=sin i\sin r

= sin 60°\sin 45°

=√3/√2

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