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JEE Main20208 Jan 2020Evening ShiftPhysicsMechanical Properties of FluidsActual

Two liquids of densities ρ 1 and ρ 2 ρ 2 = 2 ρ 1 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):

Options

  1. A1 3
  2. B2 3
  3. C1 2
  4. D1 4

Correct answer

D. 1 4

Step-by-step solution

F 1 F 2 = 1 4

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