Determining wave frequency from a graph 2. Frequency is measured in hertz Hz Youll have a higher frequency for longitudinal waves if there are more compression Youll have a higher frequency for transverse waves if the crest appear more. The unit of frequency is the hertz Hz.
Waves of different wavelengths.
In this formula f represents the frequency of the wave and o represents the angular. What is the longest wavelength. Dividing both sides of the equation by l yields. Multiply pi by two.