Physics - Sound Wave Question with Solution | TestHub

PhysicsSound WaveWavesMedium2 minQB

PhysicsMediumnumerical

An open organ pipe has fundamental frequency $f_{1}$ at 300 K. Find $f_{2} / f_{1}$ at 400 K, ignoring thermal expansion of the pipe.

Answer:

1.16

Solution:

$f \propto v \propto T$ , so $f_{2} / f_{1} = 400/300 = 1.155$ .

Stream:JEESubject:PhysicsTopic:Sound WaveSubtopic:Waves

⏱ 2mℹ️ Source: QB

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