With what frequency does sound with a wavelength of 12 m propagate (through the air)?
| September 9, 2021 | education
To calculate the required frequency of sound propagation in air, we will use the formula: ν = V / λ.
Values of variables and constants: V – speed of sound in air (V = 331.46 m / s); λ – wavelength (λ = 12 m).
Let’s make a calculation: ν = V / λ = 331.46 / 12 = 27.62 Hz.
Answer: The sound should propagate at a frequency of 27.62 Hz.
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