Physics - Sound Wave Question with Solution | TestHub
PhysicsSound WaveWavesMedium2 minQB
PhysicsMediuminteger
A stretched sonometer wire gives 2 beats per second with a tuning fork when its length is 14.3 cm and also when its length is 14.5 cm. What is the frequency of the tuning fork? (answer in ).
Answer:
288
Solution:
The shorter wire has the higher frequency: and , so . : gives Hz, Hz, Hz.
Stream:JEESubject:PhysicsTopic:Sound WaveSubtopic:Waves
⏱ 2mℹ️ Source: QB
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