An object is placed at 15 cm from a convex lens of focal length 10 cm. Where should another convex mirror of radius 12 cm placed such that image will coincide with object.

An object is placed at 20 cm from a convex mirror of focal length 10 cm. The image formed by the mirror is

An object placed 10 cm in front of a convex lens of focal length 15 cm. The image produced will be

If an object is placed at 50 cm from a convex lens of focal length 25 cm , what will be the image distance ?

An object is placed at 10 cm from a convex lens of focal length 12 cm. Find the position, nature and magnification of the image.

A point object is placed at a distance of 12 cm from a convex lens of focal length 10 cm. On the other side of the lens, a convex mirror is placed at a distance of 10 cm from the lens such that the image formed by the combination coincides with the object itself. The focal length of the convex mirror is

An object is placed at a distance of 10 cm from a convex lens of focal length 12 cm. Find the position and nature of the image.