Question

hey guys answer this plsssss

Answer 1

The apparent depth =d/u=0.4×3/4

=0.3m

The position of the object= 0.3+0.2

=0 .5

1/v=1/u-1/f

1/v=1/3-1/O.5

V=-3/5 m from the lens

I hope this helps ( ╹▽╹ )