If an object is placed at a distance of 10 cm in from of a plane mirror, how far would it be from its image?

Open in App

Solution

As we know, image forms inside the plane mirror at the same distance as object outside the mirror so, Image distance from the mirror = Object distance from the mirror = 10 cm

So, distance of the object from its image = 10 cm + 10 cm = 20 cm

Suggest Corrections

146

Similar questions

Q. A small object is placed

10 c m

in front of a plane mirror. If you stand behind the object

30 c m

from the mirror and look at its image, the distance focused for your eye will be:

At what distance from a concave mirror of focal length 10 cm should an object be placed so that : (a) its real image is formed 20 cm from the mirror ? (b) its virtual image is formed 20 cm from the mirror ?

Q. A small object is placed

10 cm

in front of a plane mirror. If you stand behind the object

30 cm

from the mirror and look at its image, the distance between the observer and the image of the object will be

Q. An object is initially at a distance of 160 cm from a plane mirror. If the mirror approaches the object at a rate of 10cm/s then after 4s the distance between the object and its image will be

Q. An object and its image in a plane mirror are 18 cm apart. How far is the object from mirror?

Join BYJU'S Learning Program

If an object is placed at a distance of 10 cm in from of a plane mirror, how far would it be from its image?

As we know, image forms inside the plane mirror at the same distance as object outside the mirror so, Image distance from the mirror = Object distance from the mirror = 10 cm So, distance of the object from its image = 10 cm + 10 cm = 20 cm

As we know, image forms inside the plane mirror at the same distance as object outside the mirror so, Image distance from the mirror = Object distance from the mirror = 10 cm

So, distance of the object from its image = 10 cm + 10 cm = 20 cm