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A tube, closed at one end and containing...

A tube, closed at one end and containing air, produces, when excited, the fundamental note of frequency `512 Hz`. If the tube is open at both ands the fundamental frequency that can be excited is (in Hz)

Text Solution

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The correct Answer is:
A
`f_(c) = (nu)/(4l) = 512 H_(Z)`
`f_(0) = (nu)/(2l) = 2 f_(c) = 1024 H_(Z)`
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