Physics, asked by akshatha9727, 1 year ago

A ray of light is incident at angle i on the surface of the prism

Answers

Answered by Rosedowson
1
Hi..

As refracted ray emerges normally from oppostite surface,

r2 = 0

As A = r1 + r2

.''. r1 = A

Now, u= sini1/sinr

= i1/r1

=uA..


Hope this helps u!!

Rosedowson: Pls mark d brainliest!!
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