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Physics - Sound Wave Question with Solution | TestHub

PhysicsSound WaveStanding waveEasy2 minPYQ_2019

PhysicsEasysingle choice

If speed of sound in air in $330 m s^{- 1}$ , then find the number of overtones present in an open organ pipe of length $1 m$ whose frequency $f \leq 1000$

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Answer:

Solution:

Fundamental frequency, $v = \frac{v}{2 ℓ} = \frac{330}{2 \times 1} = 165 Hz ∴ Number of overtones allowed = \frac{1000}{165} = 6$

Stream:AIIMSSubject:PhysicsTopic:Sound WaveSubtopic:Standing wave

⏱ 2mℹ️ Source: PYQ_2019

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