Two liquids of densities ρ₁ and ρ₂... | Fluid Mechanics | JEE Main 2020

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JEE MAIN 2020

08-01-20 S2

Question

Two liquids of densities $\rho_1$ and $\rho_2\left(\rho_2=2 \rho_1\right)$ are filled up behind a square wall of side 10 m as shown in figure. Each liquid has a height of 5 m . The ratio of the forces due to these liquids exerted on upper part MN to that at the lower part NO is (Assume that the liquids are not mixing)

Select the correct option:

A

1/4

B

1/2

C

2/3

D

1/3

✓ Correct! Well done.

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