MHT CET Physics question
A note produces 4 beat/s with a tuning fork of frequency 510 Hz and 6 beat/s with a fork of frequency 512 Hz. The frequency of the note is [MHT-CET 2022]
Answer: (B)
Solution
The note differs by 4 Hz from 510 Hz (506 or 514 Hz) and by 6 Hz from 512 Hz (506 or 518 Hz); the common value is 506 Hz,
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