An object is placed 5 cm from the pole of a concave mirror. if the focal length of the mirror is 10 cm. what is the image distance?

An object 4 cm high is placed 15 cm from a concave mirror of focal length 5 cm. The size of the image is?

The image of an object is located 6cm behind a convex mirror. If its magnification is 0.6, calculate the focal length of the mirror

A ray of light passing through the centre of curvature of a concave mirror is reflected by the mirror at?

The most suitable type of mirror used for the construction of the search light is the?