what is focal length of plane mirror
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Infinity.
The focal length is the distance between the pole of mirror and the point at which parallel rays of light converge or seem to converge after reflection.
In case of plane mirrors, the light after reflection remains parallel and the are assumed to converge at an infinite distance.
[Hope this helps. Thanks!]
The focal length is the distance between the pole of mirror and the point at which parallel rays of light converge or seem to converge after reflection.
In case of plane mirrors, the light after reflection remains parallel and the are assumed to converge at an infinite distance.
[Hope this helps. Thanks!]
Answered by
0
Answer:
Explanation:
Focal length = f = R/2
R - Radius of curvature of mirror
f = infinite(symbol) / 2
= Infinite
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