An organ pipe, open from both ends produces 5 beats/s when vibrated with a source of…
Physics · JEE Advanced · NTA Exams — Oscillations and Waves
An organ pipe, open from both ends produces 5 beats/s when vibrated with a source of frequency 200 Hz in its fundamental mode. The second harmonic of the same pipe produces 10 beats/s with a source of frequency 420 Hz. The fundamental frequency of pipe is:
- 195 Hz
- 205 Hz
- 190 Hz
- 210 Hz
Answer
(B) 205 Hz
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