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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 9 - Ray Optics > The bottom of a container is a 4.0 cm thick glass slab. The container contains two immiscible liquids A (μ=1.4) and B (μ=1.3) of depths 6.0 cm and 8.0 cm respectively. What is the apparent position of a scratch on the outer surface of the bottom of the glass slab when viewed through the container?

The bottom of a container is a 4.0 cm thick glass slab. The container contains two immiscible liquids A (μ=1.4) and B (μ=1.3) of depths 6.0 cm and 8.0 cm respectively. What is the apparent position of a scratch on the outer surface of the bottom of the glass slab when viewed through the container?

An observer can see through a pin-hole the top end of a thin of height h he can see the lower end of the rod. Then the refractive index of the liquid is placed as shown in the figure. The beaker height is 3h and its radius h. When the beaker is filled with a liquid up to a height 2h