Question:medium

An open pipe is suddenly closed at one end with the result that the frequency of the third harmonic of the closed pipe is termed to be higher by 100 Hz than the fundamental frequency of the open pipe. The fundamental frequency of the open pipe is

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The fundamental frequency of an open pipe is determined by its length and the speed of sound, and the harmonics differ for closed pipes due to the boundary conditions.
Updated On: Apr 22, 2026
  • 200 Hz
  • 150 Hz
  • 100 Hz
  • 250 Hz
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The Correct Option is A

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