- #1
SalfordPhysics
- 69
- 1
Hi,
I am trying to understand how precisely a voltmeter is used to measure the resonant frequency of a sound wave in a helmholtz resonator. Is it simply that the maximum voltage corresponds to the resonant frequency?
A detailed description or external link would be great.
Many thanks.
I am trying to understand how precisely a voltmeter is used to measure the resonant frequency of a sound wave in a helmholtz resonator. Is it simply that the maximum voltage corresponds to the resonant frequency?
A detailed description or external link would be great.
Many thanks.