An object is positioned in front of a converging lens. The lens has a focal length $f$. At which labelled position should the object be placed so that a real image is formed which is smaller than the object?
Physics 0625 · IGCSE · Light
An object is positioned in front of a converging lens. The lens has a focal length $f$. At which labelled position should the object be placed so that a real image is formed which is smaller than the object?