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Wilhelm Konrad Roentgen, German Physicist, Discoverer of X-Rays

Wilhelm Konrad Roentgen (1845-1923), German experimental physicist and discoverer of X-rays. While using a discharge tube (in which an electric discharge is passed through a gas at low pressure) in a darkened room, Roentgen noticed that a card coated with barium platinocyanide glowed when the tube was switched on. The effect was not blocked by an intervening wall, or even a thin sheet of metal. Roentgen termed this newly discovered phenomenon X-ray radiation, and suggested that it consisted of electromagnetic rays with a shorter wavelength than light. He was awarded the first Nobel Prize for Physics in 1901.

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Titre:

Wilhelm Konrad Roentgen, German Physicist, Discoverer of X-Rays

Légende: Voir la traduction automatique

Wilhelm Konrad Roentgen (1845-1923), German experimental physicist and discoverer of X-rays. While using a discharge tube (in which an electric discharge is passed through a gas at low pressure) in a darkened room, Roentgen noticed that a card coated with barium platinocyanide glowed when the tube was switched on. The effect was not blocked by an intervening wall, or even a thin sheet of metal. Roentgen termed this newly discovered phenomenon X-ray radiation, and suggested that it consisted of electromagnetic rays with a shorter wavelength than light. He was awarded the first Nobel Prize for Physics in 1901.

Crédit:

Album / NLM/Science Source

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Taille de l'image:

2850 x 3849 px | 31.4 MB

Taille d'impression:

24.1 x 32.6 cm | 9.5 x 12.8 in (300 dpi)

Mots clés:

ALLEMAND • ALLEMANDE • CÉLÈBRE • CELEBRITE • DÉCOUVERTE • EUROPÉEN • EXPERIENCE • EXPERIENCES • EXPERIMENTATION • HOMME DE SCIENCE • HOMME • LAUREAT DU PRIX NOBEL • NOBEL • PERSONNAGES • PERSONNALITÉS • PERSONNE • PREPARATION D'EXPERIENCE • PRIX NOBEL • SAVANT • SCIENCE: EXPERIENCES • SCIENTIFIQUE • XXE SIECLE