Same chapter3 marksDifficulty: Medium
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3 marksDifficulty: Medium
Two tuning forks of frequencies 256 Hz and 260 Hz are sounded together. Find the beat frequency.
Original Khojo Papers practice question — not from a past board paper.
Answer
4 Hz
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The beat frequency is the difference of the two frequencies, so four beats are heard each second.
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