Draw ray diagrams to show the formation of three times magnified (a) real, and (b) virtual image of an object by a converging lens. Mark the positions of O, F and 2F in each diagram.

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Solution

(a) To get three times magnified real image of the object, the object is placed between $F_{1} & 2 F_{2}$

(b) To get three times magnified virtual image of the object, the object is placed between the $F_{1}$ and optical centre O.

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Draw ray diagrams to show the formation of three times magnified (a) real, and (b) virtual image of an object by a converging lens. Mark the positions of O, F and 2F in each diagram.

(a) To get three times magnified real image of the object, the object is placed between F1 & 2F2 (b) To get three times magnified virtual image of the object, the object is placed between the F1 and optical centre O.

(a) To get three times magnified real image of the object, the object is placed between $F_{1} & 2 F_{2}$

(b) To get three times magnified virtual image of the object, the object is placed between the $F_{1}$ and optical centre O.