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Physics · Oct / Nov 2024 · Paper 11 · Question 19

5054Pressure

A liquid is held in a cylindrical container. The diameter of the base of the cylinder is d. The mass of the liquid is m and its depth is h. Which expression gives the pressure due to the liquid on the bottom of the cylinder?

  1. A\frac{mg}{\pi d^2}
  2. B\frac{mgh}{\pi d^2}
  3. C\frac{4mg}{\pi d^2}
  4. D\frac{4mgh}{\pi d^2}

As printed in the paper

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Correct answer: C. \frac{4mg}{\pi d^2}

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