Question No 16 A point object is placed at distance of 20 cm

Last updated: 6/13/2023

Question No 16 A point object is placed at distance of 20 cm from a lens as shown in figure The distance of final image from the lens in cm is 10 cm Object Answer 50 f 30 cm Plane mirror 02 03 4 O 50 O 09 07 08 O G