Air carries sound at a speed of $340\,\text{m s}^{-1}$. A source produces sound waves with a frequency of $1.2\,\text{kHz}$. What is the wavelength of the sound waves?
- A$0.28\,\text{m}$
- B$3.5\,\text{m}$
- C$280\,\text{m}$
- D$410\,\text{m}$
Physics 0625 · IGCSE · Sound