The focal length of a concave mirror is f. A point object is placed at a distance of xf on the right side of the focus.
The image will be formed on the right side of the focus at a distance of

The focal length of a concave mirror is f. A point object is placed at a distance of xf on the right side of the focus. The magnification of the image will be

The focal length of a concave mirror is f. A point object is placed beyond the forcal length at a distance xf from the focus. Prove that the image will be formed beyond the focal length at a distanfe (f)/(x) from the focus and the magnification of the image will be -(1)/(x) .

The focal length of a concave mirror is 30 cm. An object is placed at a distance of 45 cm in front of the mirror. A plane mirror is placed perpendicularly on the principal axis of the concave mirror in such a way that the object is situated in between the two mirrors. Light rays from the object at first are reflection from the concave mirror and then from the plane mirror. As a result the final image coincides with the object. What is the distance between the two mirros?

The focal length of a concave mirror is 20 cm . Where should an object be placed to get an image magnified twice?

An object is placed at the distance of 30 cm from a concave mirror of focal length 15 cm. The image will be-

A convex mirror has focal length f. An object is placed at a distance u from the mirror. The condition under which diminished image will be formed is

Show that in a spherical mirror both the object and the image are situated on the same side of the focus.

At what distance in front of a concave mirror (f = 10m) an object is to be placed so that the size of the image will be halved of the size of the object?

At what distance from a concave mirror an object should be placed to get an image half the size of the object?