CBSE Special | Refraction and Apparent depth

Real and Apparent Depth

Laws Of Refraction|Questions|Apparent Depth

Circle OF Illumination||Apparent Depth

Discussion OF Sheet Session-1 (1 to 15)||Variable Refractive Index||Apparent Height / Depth Concept

The refractive index of water measured by the relation m = (real depth)/ (apparent depth) is found to have values of 1.34, 1.38, 1.32 and 1.36, the mean value of refractive index with percentage error is

A vessel of depth d is half filled with a liquid of refractive index mu_1 and the other half is filled with a liquid of refractive index mu_2 . The apparent depth of the vessel, when looked at normally, is

A vessel of depth 2d cm is half filled with a liquid of refractive index mu_(1) and the upper half with a liquid of refractive index mu_(2) . The apparent depth of the vessel seen perpendicularly is

A vessel is half filled with a liquid of refractive index mu . The other half of the vessel is filled with an immiscible liquid of refractive index 1.5 mu . The apparent depth of vessel is 50 % of the actual depth. The value of mu is

A vessel is quarter filled with a liquid of refractive index mu . The remaining parts of the vessel is filled with an immiscible liquid of refractive index 3mu//2 . The apparent depth of the vessel is 50% of the actual depth. The value of mu is