
The image formed by a plane mirror is:
real, at the surface of the mirror and enlarged


Important Questions on Light
A concave mirror has a focal length of . At which of the following distance should an object be placed so that it may form a virtual, erect and magnified image?

In a convex spherical mirror, reflection of light takes place at:


We wish to obtain an erect image of an object by using a concave mirror of focal length . What should be the distance of the object from the concave mirror?

We wish to obtain an erect image of an object by using a concave mirror of focal length . Is the image real or virtual?

We wish to obtain an erect image of an object by using a concave mirror of focal length . Is the image larger or smaller than the object?

An object is placed at the following distances from a concave mirror of focal length :
(a)
(b)
(c)
Which position of the object will produce:
(i) a real image larger than the object?
(ii) a virtual image larger than the object?
(iii) a real image smaller than the object?

What kind of lens can form an inverted image larger than the object?
