Swinton, Arthur John, 1882- · London, The Aeroplane and general publishing company, ltd. · leaf 108
Mate N° n vibrations d) Vibration* TcnSeon-fnt/er IJ34567 n frequencies Plate N n vibrations X ^6 3 30 567 FIG. 1. wire which has been set in vibration, the plate, the natural periodof which approaches that of the wire, will soon assume a distinctstate of vibration. If the instrument includes…
Airplanes
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