In Fig,, if the image of  object O has to coincide with itself, then where must the object be
Channel: Doubtnut
Date: 26/07/2020

In Fig,, if the image of  object O has to coincide with itself, then where must the object be placed at a distance from the lens?  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V04_C01_E01_113_Q01.png" width="80%"