Question

a toy is placed at 10 cm in front of plane mirror what is distance of image from mirror​

Answer 1

10 cm

$....$

the distance of image from object is 20 cm

Answer 2

Answer:

there is one of the property of plane mirror that image is formed at same distance.

So,if object is placed 10 cm far from mirror than image is formed at 20 cm.

As we had also added distance of image from mirror