what are beats? beats are produced when two sound waves of approximately equal frequencies are superimposed. Explain this phenomenon with a mathematical analysis.
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The beats are produced by two sound sources of same amplitude and of nearly equal frequencies. The maximum intensity of beats will be Four times that of one source.
When two sound waves are superimposed, beats are produced when they have Different frequency.
Sum of frequencies of interfering waves
Number of times the resultant intensity becomes maximum or minimum is one second
Average of frequencies of interfering waves
Number of times the resultant amplitude becomes maximum or minimum in one second .
I hope this helps you
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