Physics, asked by igotnojams4, 1 month ago

(c) A ray of light XY passes through a right angled isosceles prism as shown below.
What is the angle through which the incident ray deviates and emerges out of the prism?
(i) Name the instrument where this action of prism is put into use.
Which prism surface will behave as a mirror?​

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Answered by krishnapandey14421
2

Answer:

as per the law of light the incidence angle is 90 degrees so the angle of deviation is also 90 degrees because there is no angle between normal and incedence sine I/ sine r = constant

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