A sound wave causes the density of air at a place to oscillate 1200 ti – InterviewSolution

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1.	A sound wave causes the density of air at a place to oscillate 1200 times in 2 minutes. Find the time period of the wave.
Answer» A sound wave causes the density of air at a place to oscillate $1200$ times in $2 minutes$ . Find the time period of the wave.

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