Sujet

Gustave Robert Kirchhoff

Légende

Gustave Robert Kirchhoff (1824-1887), German physicist, 1876. He is known for his work in electricity, heat, optics. He collaboration with Robert Wilhelm Bunsen (1811-1899) on spectrum analysis led, in 1859, to the discovery of calcium and rubidium. From "Discoveries and Inventions of the 19th Century" by Robert Routledge. (London, 1876). Engraving.

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Photos12.com - Ann Ronan Picture Library

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Photo12/Ann Ronan Picture Library

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ARP07104_460001166

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Droits gérés

Format disponible

35,4Mo (3,3Mo) / 29,6cm x 30,0cm / 3492 x 3543 (300dpi)