An open pipe is suddenly closed at one end with the result that the frequency of 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

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An open pipe is suddenly closed at one end with the result that the frequency of 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`

Quantrex Academy · Accepted Answer

Correct answer: A. 200 Hz

Fundamental frequency of open pipe n₁= v 2 l Frequency of third harmonic of closed pipe aligned n₁ & = 3 v 4 l 3 v 4 l - v 2 l & =100 v 4 l & =100 1 2 ( v 2 l ) & =100 n₁ & =200 ~Hz aligned

An open pipe is suddenly closed at one end with the result that the frequency of 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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