Question

A prism is placed in water. The angle of minimum deviation
a) increases
b) decreases
c) remains same​

Answer 1

Answer:

increases

Explanation:

increases

Answer 2

Answer:

(a) increases if the average refractive index increases

If μ is the average refractive index and A is the angle of prism, then the angular dispersion produced by the prism is given by δ=(μ−1)A.

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