Two plane mirrors are perpendicular to each other. A ray after suffering reflection from the two mirrors will be
a)
Perpendicular to the original ray
b)
Parallel to the original ray
c)
Parallel to the first mirror
d)
At 
to the original ray
Two plane mirrors are perpendicular to each other. A ray after suffering reflection from the two mirrors will be
a)
Perpendicular to the original ray
b)
Parallel to the original ray
c)
Parallel to the first mirror
d)
At to the original ray
Question ID - 152766 | SaraNextGen Top Answer
Two plane mirrors are perpendicular to each other. A ray after suffering reflection from the two mirrors will be
a)
Perpendicular to the original ray
b)
Parallel to the original ray
c)
Parallel to the first mirror
d)
At to the original ray
|
Two plane mirrors are perpendicular to each other. A ray after suffering reflection from the two mirrors will be |
|||
|
a) |
Perpendicular to the original ray |
b) |
Parallel to the original ray |
|
c) |
Parallel to the first mirror |
d) |
At |
1 Answer
127 votes
Answer Key / Explanation : (b) -
(b)
Here, angular deviation
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Hence, final emergent ray is parallel to incident ray.
127 votes
Answer Link
127