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The period of a sound wave coming from an instrument is 0. 002 seconds. What is the frequency of the sound?.

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  • Time period=T=0.002s


\\ \tt\hookrightarrow Frequency (\\u)=(1)/(T)


\\ \tt\hookrightarrow \\u=(1)/(0.002)


\\ \tt\hookrightarrow \\u=500Hz

User Sireesh Yarlagadda
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