Lydenergi: lydens hastighet i luften. Erfaring fra 1822 av Louis-Joseph Gay-Lussac (Louis Joseph Gay Lussac) (1778-1850) og Francois Arago (1786-1853) som avfyrte en serie kanonskudd mellom Montlhery og Villejuif. Anonym illustrasjon fra 1925(Sound energy: speed of sound in the air. Experience of 1822 by Louis-Joseph Gay-Lussac (Louis Joseph Gay Lussac) (1778-1850) and Francois Arago (1786-1853) who fired a series of cannon shots between Montlhery and Villejuif. Anonymous illustration from 1925)Anonymous Anonymous |
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Udatert · Engraving
· Bilde ID: 918215
Private Collection / Bridgeman Images |
0 Vurderinger |