A convex lens forms a virtual image of an object placed ………… .
Assertion :- The minimum distance between a real object and its real image formed by a convex lens is 4f. Reason :- Convex mirror and concave lens form a virtual and erect image for all positions of the real object.
If the image formed by a convex lens is of the same size as that of the object, what is the position of the image with respect to the lens?
An unsymmeterical double convex thin lens forms the image of a point object on its axis. Will the position of the image change if the lens is reversed ?
