APPARENT DEPTH + HCV QUESTIONS

The apparent depth of an object O from AB is

Questions|Application Of T.I.R|Apparent Depth And Normal Shift|Lateral Shift|OMR

Is the formula "Real depth/Apparent depth = mu." valid if viewed from a position quite away from the normal ?

See Fig. and answer the following question. a. Find apparent height of the bird. b. Find apparent depth of the fish. c. At what distance will the bird appear to the fish ? d. At what distance will the fish appear to the bird?

An object is placed at the bottom of a tank filled with liquid of refractive index 1.6. If the actual depth of the tank is 10 cm, what will be the apparent depth of the object?

A pond of depth 20 cm is filled with water of refractive index 4//3 . Calculate apparent depth of the tank when viewed normally.