To calculate the wavelength of a 440 Hz note, we need to use the formula:
Wavelength (λ) = Speed of Sound (v) / Frequency (f)
The speed of sound in air at room temperature is approximately 343 meters per second.
Plugging in the values:
Wavelength (λ) = 343 m/s / 440 Hz
Now we can calculate the wavelength:
λ ≈ 0.7795 meters or 779.5 millimeters
Therefore, the wavelength of a 440 Hz note in air at room temperature is approximately 0.7795 meters or 779.5 millimeters.