Final answer:
The wavelength of sound when its frequency is 10 Hz is 33.2 meters.
Step-by-step explanation:
The wavelength of a sound wave can be calculated using the formula:
Wavelength = Speed of sound / Frequency
In this case, the frequency is given as 10 Hz and the speed of sound in air is given as 332 m/s. Plugging these values into the formula, we get:
Wavelength = 332 m/s / 10 Hz = 33.2 m
Therefore, when the frequency of the sound is 10 Hz, the wavelength of the sound is 33.2 meters.