A point object is placed `60 cm` in front of a convex lens of focal length `15 cm`. A plane mirror is placed `10 cm` behind the convex lens. Where is the image formed by the system ?

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

An object is placed in front of a thin convex lens of focal length 30cm and a plane mirror is placed 15cm behind the lens.If the final image of the object coincides with the object the distance of the object from the lens is

A convex lens of focal length 15 cm is placed on a plane mirror. An object is placed 20 cm from the lens. The image is formed

A convex lens of focal length 15 cm is placed on a plane mirror. An object is placed at 30 cm from the lens. The image is

A convex lens of focal length 15 cm is placed on a plane mirror. An object is placed at 30 cm from the lens. The image is

A point object is placed at distance of 20 cm from a thin plane - convex lens of focal length 15 cm . The plane surface of the lens is now silvered . The image created by the system is :-

A point object is placed at distance of 20 cm from a thin plane - convex lens of focal length 15 cm . The plane surface of the lens is now silvered . The image created by the system is :-

A point object is placed at distance of 30 cm in front of a convex mirror of Focal length 30 cm. The image will form at

A point object is placed at distance of 30 cm in front of a convex mirror of Focal length 30 cm. The image will form at