A full length image of a distant tall building

A full length image of a distant tall building can definitely be seen by using

  1. a concave mirror
  2. a convex mirror
  3. a plane mirror
  4. both concave as well as plane mirror

Answer

A convex mirror forms virtual, erect and diminished image of the objects. So, out of given options, distant tall building can definitely be seen by using a convex mirror.

The correct option is B.