Question

A plane mirror is placed at the bottom of a tank containing a liquid of refractive index m. P is a small object at a height h above the mirror. An observer O, vertically above P, outside the liquid, observe P and its image in the mirror. The apparent distance between these two will be –

• A. 2mh
• B.
• C.
• D.

Answer 1

Answer: (B)

Answer 2

Self explanatory