An observer can see through a pin-hole the top end of a thin of height h
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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?
09
Nov
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, 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, he can see the lower end of the rod. Then the refractive index of the liquid is
09
Nov
An observer can see through a pin-hole the top end of a thin of height h, 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, he can see the lower end of the rod. Then the [...]