An object 4 cm in height, is placed at 15cm in front of a concave mirror of focal length 10 cm.
Channel: Doubtnut
Date: 2020-07-26

An object 4 cm in height, is placed at 15cm in front of a concave mirror of focal length 10 cm. At what distance from the mirror should a screen be placed to obtain a sharp image of the object? Calculate the height of the image?