5."A source of unknown frequency gives 4 beats/Sec when sounded with a – InterviewSolution

1.	5."A source of unknown frequency gives 4 beats/Sec when sounded with a source of unknown frequency gives 5 beats/sec when sounded with a source of frequency 513 HZ.the unknown frequency is a)240 b)246
Answer» 5."A source of unknown frequency gives 4 beats/Sec when sounded with a source of unknown frequency gives 5 beats/sec when sounded with a source of frequency 513 HZ.the unknown frequency is a)240 b)246

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