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JEE Main2008PhysicsMechanical Properties of FluidsActual

A jar filled with two non mixing liquids 1 and 2 having densities ₁ and ₂ respectively. A solid ball, made of a material of density ₃ , is dropped in the jar. It comes to equilibrium in the position shown in the figure. Which of the following is true for ₁, ₂ and ₃ ?

Options

  1. A₃ < ₁ < ₂
  2. B₁ < ₃ < ₂
  3. C₁ < ₂ < ₃
  4. D₁ < ₃ < ₂

Correct answer

D. ₁ < ₃ < ₂

Step-by-step solution

As liquid 1 floats above liquid 2 , ₁ < ₂ The ball is unable to sink into liquid 2 , ₃ < ₂ The ball is unable to rise over liquid 1 , array ll & ₁ < ₃ Thus, & ₁ < ₃ < ₂ array

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