Determine the wavelength if, at a frequency of 2 Hz, the wave propagation speed is 24 m / s.

The speed of propagation of a wave in air can be calculated using the formula:
υ = λ * n, where υ is the wave propagation speed (υ = 24 m / s), λ is the wavelength (m), n is the source oscillation frequency (n = 2 Hz).
Let’s express and calculate the wavelength:
λ = υ / n = 24/2 = 12 m.
Answer: The wavelength is 12 m.