A tuning fork of frequency \(n\) is held near the open end of a tube which is closed at th....

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 A tuning fork of frequency \(n\) is held near the open end of a tube which is closed at the other end and the length of the tube is adjusted until resonance occurs. If the two shortest lengths that produce resonance are \(\mathrm{L}_1\) and \(\mathrm{L}_2\), the speed of the sound is: 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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