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Interference of sound waves - class-XI
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If the difference between the frequencies of two waves is 10 Hz then time interval between successive maximum intensity is:
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A
$0.1 s$
💡 Explanation:
The beat frequency is the difference between the frequencies of two waves. The time interval between successive maximum intensities (beats) is the reciprocal of the beat frequency: T = 1/10 = 0.1 s.