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need help with selecting the correct answers for 9, 10, and 11
9. A tuning fork on top of water in a tube has its fundamental resonance for an air column length of 9 (cm) in the tube above
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560 funny da 008 h = 0.04 m B: 0.70T ta 0.5o So a gx 102m e- 343 MB Vo ra fod (343) = fxgx10² f = 38.11.11 42 13812 HZ fy llo

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