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Physics - Sound Wave Question with Solution | TestHub

PhysicsSound WaveStanding waveEasy2 minPYQ_2023

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The $4^{th}$ overtone of a closed organ pipe is same as that of $3^{rd}$ overtone of an open pipe. The ratio of the length of the closed pipe to the length of the open pipe is:NEET 2023 (Manipur)

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Solution:

$4^{th}$ overtone for closed organ pipe $\to 9^{th}$ harmonic $3^{rd}$ overtone for open organ pipe $\to 4^{th}$ harmonic $9 (\frac{V}{4 I _{c}}) = 4 (\frac{V}{2 I _{o}}) \frac{I _{c}}{I _{o}} = \frac{9}{8}$

Stream:NEETSubject:PhysicsTopic:Sound WaveSubtopic:Standing wave

⏱ 2mℹ️ Source: PYQ_2023

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