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What is the aerodynamic particle diameter of an irregularlyshaped particle, expressed in microns to one decimalplace, given that this particle moves in the atmosphere in

What is the aerodynamic particle diameter of an irregularlyshaped particle, expressed in microns to one decimalplace, given that this particle moves in the atmosphere in thesame way that a sphere with a diameter of 12 microns and unitdensity moves. Assume that the bulk density of the irregularlyshaped particle is 2.1 g/cm3.

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