Question
Download Solution PDFThe fourth harmonic of a fundamental frequency is 512 Hz. What is the fundamental frequency?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Fundamental frequency: Fundamental frequency is the minimum frequency of vibration.
nth harmonic of the fundamental frequency is given as:
nth harmonic = n x fundamental frequency
\(f_0=\frac{n^{th} \ Harmonic}{n}\)
Calculation:
Given:
n = 4, 4th harmonic = 512 Hz
∴ The fundamental frequency (f0) will be:
\(f_0=\frac{n^{th} \ Harmonic}{n}=\frac{512}{4}\)
f0 = 128 Hz
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