Curved mirrors where the reflecting surface is on the bulged side

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

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

Draw a concave mirror and a convex mirror and mark the reflecting surfaces on both.

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 ?

A converging beam of light rays in incident on a concave spherical mirror whose radius of curvature is 0.8m . Determine the position of the point on the optical axis of the mirror where the reflected rays intersect, if the extensions of the incident rays intersect the optical axis 40cm form the mirror's pole.

Two plane mirrors are kept such that angle between their reflecting surfaces is 40^(@) . A point object is kept symmetrically with respect to the mirrors. The total number of images formed by one mirror is :

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

(A) : The radiation force on an absorbing surface is twice that on a reflecting surface. (R) : The radiation force on a reflecting surface is twice that on an absorbing surface.

Images formed by an object placed between two plane mirrors whose reflecting surfaces make an angle of 90^(@ with one another lie on a:

Draw the reflection of the following letter across the mirror line. Does the reflection matches the original letter ? .