69.3k views
3 votes
A string has its 4th harmonic at 31.5 Hz. What is the fundamental frequency?

1 Answer

7 votes

Given data

*The given 4th harmonic frequency is 31.5 Hz

The fundamental frequency is calculated as


\begin{gathered} f_n=(31.5)/(4) \\ =7.875\text{ Hz} \end{gathered}

Hence, the fundamental frequency is 7.875 Hz

User LatinSuD
by
7.4k points