Question

name the mirror which always forms avirtual image of the same size as that of the object ​

Answer 1

Answer:

Plane Mirror

Explanation:

→ Mirror which forms a virtual image :

1) Plane mirror : Always forms a virtual image.

2) Concave mirror : Forms a virtual image when the object is place between Pole and Focus.

3) Convex mirror : Forms a virtual image when the object is virtual.

(i.e. if the light rays converging at a point behind a plane mirror are reflected to a point on a screen placed in front of the convex mirror, only then a real image will be formed. )

→ Mirror which forms image of the same size as that of the object :

1) Plane mirror : Always forms image of the same size as that of the object.

2) Concave mirror : May form diminished, magnified and also same size of that of the object

3) Convex mirror : Always forms a diminished image.

Hence from the above, we can conclude that Plane mirror is the mirror which always forms a virtual image and of the same size of that of the object.

Hence, Plane mirror is the answer.

Thanks !