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Good afternoon. Beats application sir. Explain it sir.

Good afternoon.
Beats application sir.
Explain it sir.
 

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1 Answers

Eshan
askIITians Faculty 2095 Points
4 years ago
Dear student,

Since the tuning fork produces 7 beats/second with 248Hz tuning fork, its frequencies could be 241Hz and 255Hz.

The unknown fork produces 7 beats per second with this tuning fork. Hence its frequency could be 234Hz and 262Hz. Hence correct option is (2).

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