An object of height 1.2 m is placed before a concave mirror of focal length 20 cm so
Channel: Doubtnut
Date: 2020-07-26

An object of height 1.2 m is placed before a concave mirror of focal length 20 cm so that a real image is formed at a distance of 60 cm from it. Find the position of the object ? What will be the height of image formed ?