Sujet
Illustrated acoustic physics
Légende
Sound: l) Condensed and rarified wound waves: 2) Echoes: 4) Megaphone: 5) Ear trumpet: 6) Speaking tube: 7: The Ear: 10-20) Musical instruments From educational print published Wurtemberg c1850.
Date
19e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP15A00_404
Licence
Droits gérés
Format disponible
47,6Mo (3,4Mo) / 31,3cm x 38,1cm / 3695 x 4500 (300dpi)