A point object is moving with speed 8 cm s in front of a

Last updated: 6/24/2023

A point object is moving with speed 8 cm s in front of a converging lens along the principle axis as shown in figure At this instant speed of image is NCERT Pg 328 1 32 cm s 2 34 cm s 3 20 cm s 10 cm s 8 cm s 30 cm f 20 cm