Question bank/JEE Main/Physics

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)

A$\frac{1}{2}$B$\frac{1}{3}$C$\frac{1}{4}$D$\frac{2}{3}$

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Source: Grass-G / P-24 Physcis Paper 31 Dec.docx