Question

24. Which determines the frequency of a sound wave?​

Answer 1

Speed and wavelength

Step-by-step explanation:

Speed and wavelengths are factors that are used to determine the frequency of a sound wave.

Answer 2

Speed and wave length.

Step-by-step explanation:

The frequency of a sound wave is also what we would call the pitch, a really fast and short wave lenght will create a high pitch, while a really slow and long wave length would create a low pitch in the sound wave. The formula for frequency is given by the next formula:

`f=(Velocity)/(wave length)`

As you can see from the formula, it is velocity and wave length that determine the frequency of a soundwave.