If object starts moving with 2 cms perpendicular to

Last updated: 6/11/2023

If object starts moving with 2 cms perpendicular to principal axis above the principal axis having real image two times magnified then 1 Image moves with velocity 4 cms below the principal axis 2 Image moves with velocity 4 cms above the principal axis 3 Image moves with velocity 8 cms below the principal axis 4 Image moves with velocity 8 cms above the principal axis