A point object O is placed midway between the concave mirrors, distance d apart. What is the value of d for which object and images coincide? Each mirror has focal length F -
Text Solution
Verified by ExpertsThe correct answer is:
D
When 
= F the rays from one mirror after reflection will reach parallel to the other mirror. Second mirror will refocus them at O when object is at 2F. Image is formed at 2F.
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