Wilhelm Conrad Röntgen

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Wilhelm Conrad Röntgen


Born
in Lennep, Kingdom of Prussia, German Confederation, Germany
March 27, 1845

Died
February 10, 1923

Genre


Wilhelm Conrad Röntgen (1845 – 1923) was a German mechanical engineer and physicist, who, on 8 November 1895, produced and detected electromagnetic radiation in a wavelength range known as X-rays or Röntgen rays, an achievement that earned him the inaugural Nobel Prize in Physics in 1901. In honour of Röntgen's accomplishments, in 2004 the International Union of Pure and Applied Chemistry (IUPAC) named element 111, roentgenium, a radioactive element with multiple unstable isotopes, after him. The unit of measurement roentgen was also named after him. ...more

Average rating: 3.14 · 7 ratings · 3 reviews · 12 distinct works
Short Nonfiction Collection...

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Röntgen Rays: Memoirs

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On a New Kind of Ray

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Röntgen Rays: Memoirs by Rö...

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it was amazing 5.00 avg rating — 1 rating — published 2015 — 45 editions
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Wilhelm Conrad Röntgen: Übe...

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Zur Geschichte der Physik a...

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Über eine neue Art von Stra...

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Eine neue art von strahlen ...

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Grundlegende Abhandlungen ü...

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Weitere Beobachtungen über ...

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Quotes by Wilhelm Conrad Röntgen  (?)
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“I was working with a Crookes tube covered by a shield of black cardboard. A piece of barium platino-cyanide paper lay on the bench there. I had been passing a current through the tube, and I noticed a peculiar black line across the paper. ...
The effect was one which could only be produced in ordinary parlance by the passage of light. No light could come from the tube because the shield which covered it was impervious to any light known even that of the electric arc. ...
I did not think I investigated. ...
I assumed that the effect must have come from the tube since its character indicated that it could come from nowhere else. ... It seemed at first a new kind of invisible light. It was clearly something new something unrecorded. ...
There is much to do, and I am busy, very busy.

[Describing to a journalist the discovery of X-rays that he had made on 8 Nov 1895.]”
Wilhelm Conrad Röntgen

“If the hand be held between the discharge-tube and the screen, the darker shadow of the bones is seen within the slightly dark shadow-image of the hand itself... For brevity's sake I shall use the expression 'rays'; and to distinguish them from others of this name I shall call them 'X-rays'.”
Wilhelm Conrad Röntgen

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