Physics 0625 · IGCSE · General properties of waves

General properties of waves — practice question

A seismic wave has a frequency of $5.0\,\text{Hz}$ and travels at a speed of $10\,\text{km s}^{-1}$. What wavelength does the wave have?

  • A$0.20\,\text{km}$
  • B$0.50\,\text{km}$
  • C$2.0\,\text{km}$
  • D$50\,\text{km}$

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