Understanding the Relationship
* Frequency (f): The number of wave cycles that pass a point in one second. Measured in Hertz (Hz).
* Wavelength (λ): The distance between two consecutive crests (or troughs) of a wave. Measured in meters (m).
* Speed (v): How fast the wave travels. Measured in meters per second (m/s).
The Formula
The relationship between these three is:
v = fλ
Solving for Frequency
1. Rearrange the formula to solve for frequency (f):
f = v / λ
2. Plug in the values:
f = 340 m/s / 15 m
3. Calculate:
f ≈ 22.67 Hz
Therefore, the frequency of the wave is approximately 22.67 Hz.
