Question

pls pls help me.....​

Answer 1

Answer:

Answer:

ans is 2/3

Explanation:

as glass slab is 6cm hence we conclude real depth is 6cm and apparent depth is real depth minus shift

formula :

u1/u2=real depth/apparent depth

as u1=1 for refaractive index of air is 1

by substituting values you'll get your answer

Hope it is helpful for you ☺️☺️