Francois Arago,French physicist
Numéro d’image : 11827173
| Dominique Francois Jean Arago (1786-1853),French physicist,surveyor,mathematician,astronomer and politician,usually known as Francois Arago. Arago's early survey work led to him being elected a member of the French Academy of Sciences at the notably young age of 23,becoming secretary of the Academy in 1830. From 1809 he was an astronomer at the French Royal Observatory. In physics he studied magnetism and optics. Work on the polarisation of light led to his 1838 proposal of an experiment (carried out in 1850) to show the wave nature of light by comparing its speed in air and water. Arago was also involved in politics,and he helped to abolish slavery in the French colonies in 1848. 19th-century engraving | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library |
| Taille de l’image : | 3750 px × 4731 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |
Prix pour cette image À partir de 45 €
Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €
Mots clés
- 1800,
- 19ème siècle,
- adulte,
- années 1800,
- arpenteur,
- astronome,
- astronomie,
- astronomique,
- blanc,
- caucasien,
- d'âge moyen,
- DOMINIQUE FRANCOIS JEAN,
- Europe,
- européen,
- français,
- François Arago,
- géomètre,
- graver,
- gravure,
- histoire,
- historique,
- homme,
- humain,
- illustration,
- masculin,
- mathématicien,
- mathématique,
- mathématiques,
- monochrome,
- n/b,
- noir et blanc,
- noir-et-blanc,
- Nom A,
- oeuvre,
- physicien,
- physique,
- politicien,
- politique,
- portrait,
- portraits,
- scientifique,
- XIXème siècle