Blue whales emit sound waves with frequencies from $10\,\text{Hz}$ to $40\,\text{Hz}$. In seawater, sound travels at approximately $1.5\,\text{km s}^{-1}$. Calculate the approximate range of wavelengths of the sound waves emitted by blue whales.
- A$6.7\,\text{mm}$ to $27\,\text{mm}$
- B$3.8\,\text{cm}$ to $15\,\text{cm}$
- C$6.7\,\text{m}$ to $27\,\text{m}$
- D$38\,\text{m}$ to $150\,\text{m}$