a fish floats in liquid with its eye at the centre of an opaque walled full †an k of liquid of circular cross section when the fish looks upwards it can see a fish eye view of the surrounding scene.i.e it is able to view the entire space above the liquid sourface.the diamertre of †an k is 30cm and critical angle for liquid is 47 degree at what maximum depth the surface of liquid d, must the fish be floating.

a fish floats in liquid with its eye at the centre of an opaque walled

1.	a fish floats in liquid with its eye at the centre of an opaque walled full †an k of liquid of circular cross section when the fish looks upwards it can see a fish eye view of the surrounding scene.i.e it is able to view the entire space above the liquid sourface.the diamertre of †an k is 30cm and critical angle for liquid is 47 degree at what maximum depth the surface of liquid d, must the fish be floating.
Answer» a fish floats in liquid with its eye at the centre of an opaque walled full †an k of liquid of circular cross section when the fish looks upwards it can see a fish eye view of the surrounding scene.i.e it is able to view the entire space above the liquid sourface.the diamertre of †an k is 30cm and critical angle for liquid is 47 degree at what maximum depth the surface of liquid d, must the fish be floating.