Question

Give reasons for the following:-

1. Plane mirrors are used as dressing mirrors.​

Answer 1

Answer:

Explanation:

Therefore, the distance of the image is equal to the distance of the object from the mirror. Also, the image formed by the plane mirror is always virtual, erect and of the same size as the object. Therefore, the mirror used in the dressing table is always the plane mirror.

Plane mirrors show us in the same size as we are hence smaller than the image in a concave mirror.