An object is 30.0 cm from a spherical mirror along the central axis. The absolute value of lateral magnification is `(1)/(2)`. The image produced is inverted. What is the focal length of the mirror?

An object is 30.0 cm form a spherical mirror, along the central axis. The absolute value of lateral magnification is 1/2 , The image produced is inverted . What is the focal length of the mirror?

An object is 40 cm form a spherical mirror, along the central axis. The image produced is inverted. What is the power of the mirror?

The image of a distant object is formed at 30 cm from a concave mirror. What is the focal length of the mirror?

If an object is 30 cm away from a concave mirror of focal length 15 cm the image will be

An object 20 cm from a spherical mirror gives rise to a virtual image 15 cm behind the mirror. Determine the magnification of the image and the type of mirror used.

A spherical mirror forms a real image three times the linear size of the object. If the distance between the object and the image is 80 cm, the focal length of the mirror is

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

A short straight object of height 100 cm lies before the central axis of a spherical mirror whose focal length has absolute value |f| = 40cm. The image of object produced by the mirror is of height 25 cm and has the same orientation of the object. One may conclude from the information:

The distance of an object from a spherical mirror is equal to the focal length of the mirror. Then the image: