H2 The distance between an object at .51 and its real image at 5;, formed by a converging lens, is held such that: 51+ 53=a {a is always constant} {2 points} {a} Show that there are two possible positions for the lens and remember that H51 +Ifs; =4?er [b] Show that the size of the object is given h=elhm where hi and h; are the sizes of the two images. Remember that the magnication is M= 53's