The image of an object placed on the principal axis of a concave mirror of focal length 12 cm is formed at a point which is 10cm more distance form the mirror than the object. The magnification of the image is

An object is kept on the principal axis of a concave mirror of focal length 10cm, at a distance of 15 cm from its pole. The image formed by the mirror is:

An object is placed perpendicularly on the principal axis of a concave mirror of focal length 25 cm and an image is formed at a distance of 100 cm in front of the mirror. Determine the position of the object and mangnification of the image.

An object is placed on the principal axis of concave mirror of focal length 10 cm at a distance of 8.0 cm from the pole. Find the position and the nature of the image.

An object is placed on the principal axis of concave mirror of focal length 10 cm at a distance of 8.0 cm from the pole. Find the position and the nature of the image.

An object is placed at 20cm from a convex mirror of focal length 10cm the image formed by a mirror is

An object is placed at 20 cm from a convex mirror of focal length 10 cm. The image formed by a mirror is

An object is placed at 20 cm from a convex mirror of focal length 10 cm. The image formed by a mirror is

If an object is placed at 10 cm infront of a concave mirror of focal length 15 cm. The magnification of image is