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In a U-tube if different liquids are fil...


In a U-tube if different liquids are filled then we can say that pressure at same level of same liquid is same.
Q. In a U-tube 20 cm of a liquid of density `rho` is on left hand side and 10 cm of another liquid of density 1.5 `rho` is on right hand side in between them there is a third liquid of density `2rho` what is the value of `h`.

A

5 cm

B

2.5 cm

C

2 cm

D

7.5 cm

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The correct Answer is:
B
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ALLEN -ELASTICITY, SURFACE TENSION AND FLUID MECHANICS-Exercise 3 (Comprehension based questions)
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