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Please show work clearly Problem 8 The three lowest resonant frequencies of a system are 50, 100 and 150 Hz. The system could be (circle

Please show work clearly

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Problem 8 The three lowest resonant frequencies of a system are 50, 100 and 150 Hz. The system could be (circle all that apply) (5pts) a) A tube of air open at both ends b) A tube of air open at one end c) A vibrating string d) All of these Explain your choices (10pts)

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