Question:
A full length image of a distance tall building can definitely be seen by using
(a) concave mirror
(b) convex mirror
(c) plane mirror
(d) both concave as well as plane mirror.
Solution:
(b).
Explanation : Convex mirror forms full length of a distant tall object irrespective of the position of the object. However, plane mirror forms full size
image of the object if the size of the plane mirror is half the size of the object. Concave mirror forms full size image of the object if the object is far
away from it.