A concave mirror forms real image of a point source lying on the optical axis at a distance
Channel: Doubtnut
Date: 2020-08-02

A concave mirror forms real image of a point source lying on the optical axis at a distance of 50cm from the mirror. The focal length of the mirror is 25cm. The mirror is cut in two, and its halves are drawn at a distance of 1 cm apart in a direction perpendicular to the optical axis.   img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_E01_425_Q01.png" width="80%"   Q. The distance between the two images formed by the two halves of the mirror is