Physics - Sound Wave Question with Solution | TestHub
PhysicsSound WaveWavesMedium2 minQB
PhysicsMediuminteger
A tunnel leading straight through a hill greatly amplifies tones at 135 and 138 Hz. Find the shortest length of the tunnel if the velocity of sound in air is 330 m/s. (answer in ).
Answer:
55
Solution:
The tunnel is an open pipe, so adjacent harmonics differ by . Hz, m.
Stream:JEESubject:PhysicsTopic:Sound WaveSubtopic:Waves
⏱ 2mℹ️ Source: QB
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