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# A person can hear sound waves in the frequency range

Question:

A person can hear sound waves in the frequency range $20 \mathrm{~Hz}$ to $20 \mathrm{kHz}$. Find the minimum and the maximum wavelengths of sound that is audible to the person. The speed of sound is $360 \mathrm{~m} \mathrm{~s}^{-1}$.

Solution: