A point object is placed at distance of 20 cm from a lens as

Last updated: 6/13/2023

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 Object Answer 08 09 10 cm f 30 cm 01 02 03 04 05 06 07 08 09 Plane mirror 1 02 03 04 05 06 07