Q12. A thin rod of length f/3 lies along the axis of a concave mirror of focal length f. One end of its magnified image touches an end of the rod. The length of the image is:Physics — Optics, Nature of Light and Optical Instruments — Question 12 of 155A. fB. 1/2fC. 2fD. 1/4fPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →