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open tube

acoustics

Learn about this topic in these articles:

standing waves

  • Watch a suspended vibrating spring to learn about the propagation of sound waves
    In sound: Open tubes

    In an open tube, the standing wave of the lowest possible frequency for that particular length of tube (in other words, the fundamental) has antinodes at each end and a node in the centre. This means that an open tube is one-half wavelength…

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