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Chladni’s vibrating plate for Node Patterns

The plate is covered with thin layer of sand and then made to vibrate by stroking a violin bow over its edge. The sand accumulates on the nodal lines, leaving the vibrating part exposed. The patterns created vary with the intensity of the vibration. France. Circa 1840.
La note de l’expert
Marque

Plaque vibrante pour figures de Chladni

Année

1840 - 1859

Pays

France

Prix

From different angles

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