Physics 0625 · IGCSE · Pressure

Pressure — practice question

A measuring cylinder with cross-sectional area $4.0\,\text{cm}^2$ holds $224\,\text{cm}^3$ of liquid. The pressure caused by the liquid at the bottom of the measuring cylinder is $8800\,\text{Pa}$. What is the density of the liquid?

  • A$224\,\text{kg m}^{-3}$
  • B$385\,\text{kg m}^{-3}$
  • C$1600\,\text{kg m}^{-3}$
  • D$2200\,\text{kg m}^{-3}$

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