The linear magnification of a convex mirror of focal length 15 cm is `1/3`. What is the distance of the object from the focus of the mirror ?

The image formed by a convex mirror of focal length 30 cm . is a quarter of the object. What is the distance of the object from the mirror ?

The image formed by a convex mirror of focal length 30 cm . is a quarter of the object. What is the distance of the object from the mirror ?

The image formed by a convex mirror of focal length 30 cm is a quarter of the object. What is the distance of the object from the mirror?

The image formed by a convex mirror of focal length 20 cm is a quarter of the object. What is the distance of the object from the mirror?

An object is placed at 20 cm from a convex mirror of focal length 20 cm. The distance of the image from the pole of the mirror is

An object is placed at 20 cm from a convex mirror of focal length 20 cm. The distance of the image from the pole of the mirror is

An object is placed on the principal axis of a convex mirror of focal length 15 cm. If the distance of the object from the mirror is 30 cm, where should a plane mirror be placed such that the images produced by the two mirrors coincide?

An image is formed 5 cm behind a convex mirror of focal length 10 cm. At what distance is the object placed from the mirror?