Physics, asked by SAMBHAVKUMAR20, 4 months ago


A rectangular glass slab having refractive index root 3
is silvered at one surface as shown in the figure. If
the angle of refraction of the light ray at the interface
AB is 30°, then the measure of angle x

(1) 45°
(2) 30°
(3) 60°
(4) 90°​

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Answers

Answered by sakshiagrawal1225
1

Answer:

( 3)

Explanation:

opposite angle

parellel line

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