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A beaker is filled with two immiscible t...

A beaker is filled with two immiscible transparent liquids of refractive indices `mu_1` and `mu_2` having thickness of layers `d_1` and `d_2` respectively. The apparent depth of the bottom of the beaker is

A

`((d_1 × d_2)/(d_1 + d_2))((1/mu_1)+(1/mu_2))`

B

`(mu_1× mu_2)(d_1 + d_2)`

C

`((d_1/mu_2)+(d_2/mu_1))`

D

`((d_1/mu_1)+(d_2/mu_2))`

Text Solution

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The correct Answer is:
D
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