Answer:
42.86 m
Explanation:
the frequency, speed, and wavelength are related with the following equation
v = λf
Where v is the speed, λ is the wavelength and f is the frequency.
Solving for λ, we get:
λ = v/f
Then, we can replace v = 1500 m/s and f = 35 Hz to get
[tex]\begin{gathered} \lambda=\frac{v}{f} \\ \\ \lambda=\frac{1500\text{ m/s}}{35\text{ Hz}}=42.86\text{ m} \end{gathered}[/tex]
Therefore, the wavelength of the sound is 42.86 m
