An object, which has a height of 5.50 cm, is placed 22.0 cm infront of a plane mirror : a) What will be the position of the resultingimage? b) What will be the height of the resulting image? c) What will be the magnification of the resultingimage? d) What is the focal length of this mirror? Is the resultingimage real or virtual? An object, which has a height of 5.50 cm, is placed 22.0 cm infront of a plane mirror : a) What will be the position of the resultingimage? b) What will be the height of the resulting image? c) What will be the magnification of the resultingimage? d) What is the focal length of this mirror? Is the resultingimage real or virtual?
Explanation / Answer
as the given mirror is plane the image will be on the opposite side of the mirror at adistance 22.0 cm with height 5.50 cm the magnification for the plane mirror is unity i.e m =1 the focal length of the plane mirror is infinity image formed is virtual