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A pipe open at both ends resonates at a fundamental
frequency fopen. When one end is covered and the pipe is
again made to resonate, the fundamental frequency is
fclosed. Which of the following expressions describes
how these two resonant frequencies compare?
(a) fclosed = fopen
1
(b) fclosed == fopen
2
(c) fclosed = 2 fopen
3
(a) fclosed
==
2
fopen

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