A compound microscope has an objective of focal length `2.0 cm` and an eye-piece of focal length
Channel: Doubtnut
Date: 2020-08-16

A compound microscope has an objective of focal length `2.0 cm` and an eye-piece of focal length `6.25cm` and distance between the objective and eye-piece is `15cm`. If the final image is formed at the least distance vision `(25 cm)`, the distance of the object form the objective is