Physics 0625 · IGCSE · Physical quantities and measurement techniques

Physical quantities and measurement techniques — practice question

What is the value of a vector quantity?

  • A$200\,\text{V}$
  • B$100\,\text{kg m}^{-3}$
  • C$20\,\text{m s}^{-1}$, east
  • D$50\,\text{J kg}^{-1}\,^\circ\text{C}^{-1}$

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