Question

- An object l0cm high is placed at a distance 50 cm from a
plane mirror The size of
the image will be​

Answer 1

Answer:

The Size of the image will not Change in A Plane Mirror.

Explanation:

• According to the question it is given that, the object distance is a = 50          

        A plane mirror forms an image at the same distance as the object.

• That is the Real Distance of the object from mirror (a) = 50
• Virtual Distance between the image and object is 2a in plane mirror
• => 2a => 2(50) => 100

Even though, image distance for the plane mirror is 100, the images by the plane and the convex mirror are formed at the same position hence at same size.