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The fundamental frequency of an open organ pipe corresponds toF below middle C(174.6 Hz on the chromatic musical scale).The third resonance of a different
closed organ pipe has the samefrequency. What is the length of the pipe? (Assume that the speedof sound in air is 343 m/s.)
i used (3/4)(v/f)
and got 1.4734,but it was wrong. what equation am i suppose to use?