The vertical parallel mirrors A and B separted by `10cm`. A point object O is placed at a distance of `2cm` from mirror A. The distance of the second nearest image behind mirror A from the mirror A is _____cm.

A point object is placed at a distance of 30 cm from a convex mirror of focal length 30 cm. The image will form at

If the object is placed at a distance of 10 cm from a plane mirror, then the image distance is ______ .

An object is placed at a large distance in front of a convex mirror of radius of curvature 40 cm. How far is the image behind the mirror?

An object is placed at a distance of 20 cm from the pole of a concave mirror of focal length 10 cm. The distance of the image formed is

An object is placed at 20 cm from a convex mirror of focal length 20 cm. The distance of the image from the pole of the mirror is

Two plane mirrors X and Y are placed parallel to each other and are separated by a distance of 20 cm. An object is placed between the two mirrors at a distance 5 cm from the mirror X. Find the distance of the first three image formed in the mirror X.