Physics, asked by sagarika3658, 5 months ago

Two plane mirrors are inclined at an angle
60º. A ray of light is incident on one mirror
at 30°. What is the deviation suffered by
the
ray if it is reflected once by each mirror
successively?
1) 240°
2) 120°
3) 180°
4) 90°​

Answers

Answered by ItzMeMukku
2

Answer:

90⁰

Explanation:

We see from the figure the ray incident on the second mirror retraces its path (way). This would result the incident ray becomes normally on the second mirrors.

Hence the angle between mirros and is

Answered by VRthexpert
3

Answer:

1) 240°

Explanation:

Hope it helps!!

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