A magnifying lens has a focal length of 100 mm. An object whose size is 16 mm is placed at some
Channel: Doubtnut
Date: 26/01/2020

A magnifying lens has a focal length of 100 mm. An object whose size is 16 mm is placed at some distance from the lens so that an image is formed at a distance of 25 cm in front of the lens? a) What is the distance between the object and the lens? Where should the object be placed and the lens?