question_answer 65)

  Draw ray diagrams showing the image formation by a convex mirror when an object is placed (a) at infinity                     (b) at finite distance from the mirror

Answer:

                  (A) The virtual, erect and highly diminished image of the object forms at focus F behind the mirror when the object is placed at infinity. (b) The virtual, erect and diminished image forms between focus F and pole P behind the mirror when the object is placed at finite distance from the mirror.