Question

please answer me fastly​ who will answer to me this question i will mark ur answer as brienlist answer but the answer should be right​

Answer 1

Answer:

1)30°; 25° and 30°.

Explanation:

When a incident ray is passed through a glass prism, light bends towards the normal and as light travels from rarer to denser medium and hence the incident angle is bigger than the reflected angle and the angle of incidence is always equal to the angle of emergence.

Answer 2

Answer:

ii) is ur answer mate.

Hope it helps uh!!☺️☺️

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