Question

a fish under water is viewing obliquely a fisherman stand on the lake those the Man look taller or shorter

Answer 1

The man will look taller . because here we can observe that light is traveling denser to rarer that means the image will b formed away from the normal. Hence the will appear to b taller. This was acc to me.

Answer 2

Man will appear taller.

If are still confused then you can use another method: n= Real height/ apparent height

Where, n= refractive index

Therefore, na/nw= H/h

Where, na= refractive index of air, nw=refractive index of water= 3/4, H= real height and, h=apparent height

h=H/¾,

Therefore, h=4/3 H>H…