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Physics - Sound Wave Question with Solution | TestHub

PhysicsSound WaveStanding waveMedium2 minPYQ_2023

PhysicsMediumsingle choice

End correction at open end for air column in a pipe of length ' $l$ ' is ' $e$ '. For its second overtone of an opern pipe, the wavelength of the wave is

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Solution:

$∴ n_{3} λ_{3} = \frac{3 v}{2 l} = \frac{3 v}{2 ( l + 2 e )} = \frac{2 ( l + 2 e )}{3} \dots . (∵ v = n_{3} λ)$

Stream:MHT_CETSubject:PhysicsTopic:Sound WaveSubtopic:Standing wave

⏱ 2mℹ️ Source: PYQ_2023

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