A 3 m long organ pipe open at both ends ...

A `3 m` long organ pipe open at both ends is driven to third harmonic standing wave. If the ampulitude of pressure oscillations is `1` per cent of mean atmospheric pressure `(p_(o) = 10^(5) Nm^(2))`. Find the ampulited of particle displacement and density oscillations. Speed of sound `upsilon = 332 m//s` and density of air `rho = 1.03 kg//m^(3)`.

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