A convex lens forms inverted image of a real object on a fixed screen. The size of image is 12 cm When lens is displaced 20 cm along principal axis it again forms a real image of size
Sahay Sir > Question Answers > A convex lens forms inverted image of a real object on a fixed screen. The size of image is 12 cm When lens is displaced 20 cm along principal axis it again forms a real image of size
A convex lens forms inverted image of a real object on a fixed screen. The size of image is 12 cm When lens is displaced 20 cm along principal axis it again forms a real image of size A convex lens forms inverted image of a real object on a fixed screen. The size of [...]