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A container contains three liquds as sho...

A container contains three liquds as shown in the figure. The specific gravity of liquid 1 and liquid 2 are 0.8 and 1.2 respectively. A small hole having area `10^(-6) m^(2)` at point P is as shown in the figure. Initially hole is closed. The cross-sectional area of container is `50 cm^(2)`. assume all liquids ae ideal and neglect any type of friction between liquid and container. (Given that `g=9.8 m//s^(2)` and `h=28 cm`)

The value of `h_(2)//h_(1)` is

A

`9//5`

B

`20//7`

C

`40//21`

D

`40//7`

Text Solution

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The correct Answer is:
C
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