Engraving of British physicist,Lord Kelvin
Numéro d’image : 11829468
| Lord Kelvin. Engraved portrait of British physicist and mathematician Lord Kelvin (1824- 1907),seen in his middle years. Born William Thomson in Belfast,he entered Glasgow University at age ten and was later to be its professor of natural philosophy for 53 years. Kelvin supported Joule's thermodynamics work and later proposed a law for the conservation of energy. In 1848 Kelvin proposed the existence of an absolute zero temperature and used it as a basis for measuring heat. Working in electro-magnetism,Kelvin was the first to use vectors to represent magnetic force. He improved electric cable design,making trans-Atlantic telegraphy possible | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library |
| Taille de l’image : | 2747 px × 3307 px |
| Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
| 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 €