It is desired to photograph the image of an object placed at
a distance of 3 m from plane mirror. The camera, which is at
a distance of 4.5 m from mirror should be focussed for a
distance of
(a) 3 m (b) 4.5 m (c) 6 m (d) 7.5 m
Answers
Answered by
1
Explanation:
d) 7.5 m is the correct answer.
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0
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