A mirror whose reflecting surface is towards the hollow side is called ______ mirror. (concave/convex)

Curved mirrors where the reflecting surface is on the bulged side

A spherical mirror which is polished from hollow side, such that the reflecting surface is towards the outer side is called _____ .

A curved mirror which was a part of hollow sphere is called a ______ mirror

A convex mirror of focal length 'f' is placed at the origin with its reflecting surface towards the negative x-axis . Choose the correct graps between 'v' and 'u' for u lt 0 .

The point of the principal axis, when a beam of light travelling parallel to the principal axis, after reflection actually meets is called the ____ of concave mirror.

Two mirrors, one concave and the other convex, are placed 60 cm apart with their reflecting surfaces facing each other . An object is placed 30 cm from the pole of either of them on their axis. If the focal lengths of both the mirrors are 15 cm , the position of the image formed by reflection, first at the convex and then at the concave mirrors , is

Suppose that the lower half of a concave mirror's reflecting surface is covered with an opaque non-reflecting material. What effect will this have on the image of an object placed in front of the mirror ?

List the uses of concave mirrors and convex mirrors.

Concave mirror is called a converging mirror

(a) A mobile phone lies along the principal axis of a concave mirror. Show, with the help of a suitable diagram, the formation of its image. Explain why magnification is not uniform. (b) Suppose the lower half of the concave mirror's reflecting surface is covered with an opaque material. What effect this will have on the image of the object? Explain.