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Each quarter of a vessel of depth H is f...

Each quarter of a vessel of depth H is filled with liquids of the refractive indices `n_(1), n_(2),n_(3) and n_(4)` from the bottom respectively . The apparent depth of the vessel when looked normally is

A

`(Hn_(1) _ n_(2) + n_(3)+n_(4))/(4)`

B

`(H((1)/n_(1) +(1)/ n_(2) +(1)/ n_(3)+ (1)/n_(4)))/(4)`

C

`((n_(1) + n_(2) + n_(3)+n_(4)))/(4)`

D

`(H((1)/n_(1) +(1)/ n_(2) +(1)/ n_(3)+ (1)/n_(4)))/(2)`

Text Solution

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The correct Answer is:
B
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