Question

At what distance from a convex mirror having focall length 5m should an object be placed to that its image has a height equal to 1\3 of the original height ? Also find the distance between object and the image​

Answer 1

Hi mate

Here the object is at infinity and it's image is formed at the focus of the concave mirror, Hence it is clear from the given diagram that the maximum distance between the real object and it's real image is infinity