18 3 equal to that of glass 4 less than one AIPMT Mains 2012

Last updated: 6/1/2023

18 3 equal to that of glass 4 less than one AIPMT Mains 2012 A rod of length 10 cm lies along the principal a of a concave mirror of focal length 10 cm in su a way that its end closer to the pole is 20 cm au from the mirror The length of the image is 1 2 5 cm 2 5 cm 3 10 cm 4 15 cm