The fundamental frequency of a vibrating system is 200 Hz. If the system is a cylindrical...
The fundamental frequency of a vibrating system is 200 Hz. If the system is a cylindrical pipe with both ends open, give the lowest frequency (excluding the fundamental) at which a standing wave can occur.
Homework Answers
Answer :
Given :
fo = 200 Hz
In open pipe - possible frequencies are given by : f = n fo (Where, n = 1, 2, 3… )
Thus : the lowest frequency (excluding the fundamental) at which a standing wave can occur = 2 fo = 2 (200 Hz) = 400 Hz
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