Problem Solving|Apparent Depth

Real and Apparent Depth

Free Body Diagram Problems || Apparent Weight in Elevator

Circle OF Illumination||Apparent Depth

Laws Of Refraction|Questions|Apparent Depth

Concept related to Apparant depth & Glass slab

Home Work DPP-11||Apparent depth|| Apparent Shift|| Apparent Shift by Slab

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

A and B try to solve the problem independently. The probability that A solves the problem is (1)/(2) and that B solves the problem is (1)/(3) . Find the probability that : (a) Both of them solve the problem (b) The problem is solved.