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An open organ pipe has fundamental frequency 100 Hz. What frequency will be produced if its one end is closed ?A. 100, 200, 300B. 50, 150, 250C. 50, 100, 200, 300D. 50, 100, 150 |
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Answer» Correct Answer - B When one end is closed `n_1 = 1xxn_c = 50Hz` `n_2 = 3n_c = 3xx50=150Hz` `n_3=5n_c=5xx50=250Hz` |
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