Chladni's acoustic figures. 19th-century diagrams showing modes of vibration on square surfaces,as described by German physicist Ernst Chladni (1756-1827). Diagram from 'The scientific papers of Sir Charles Wheatstone' (1879) by British physicist Charles Wheatstone (1802-1875) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / King's College London |
Taille de l’image : | 3681 px × 4783 px |
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