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BARBUSSE Henri
LIGHT
J. M. Dent & Sons Ltd. 1919. In-8. Relié. Etat d'usage, Couv. légèrement passée, Dos fané, Intérieur acceptable. 308 pages. Dos légèrement taché. Annotations en page de garde.. . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon
Reference : RO60072543
Trans. from the French by FITZWATER WRAY. Classification Dewey : 420-Langue anglaise. Anglo-saxon
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Le-livre.fr / Le Village du Livre
ZI de Laubardemont
33910 Sablons
France
05 57 411 411
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Les ouvrages sont expédiés à réception du règlement, les cartes bleues, chèques , virements bancaires et mandats cash sont acceptés. Les frais de port pour la France métropolitaine sont forfaitaire : 6 euros pour le premier livre , 2 euros par livre supplémentaire , à partir de 49.50 euros les frais d'envoi sont de 8€ pour le premier livre et 2€ par livre supplémentaire . Pour le reste du monde, un forfait, selon le nombre d'ouvrages commandés sera appliqué. Tous nos envois sont effectués en courrier ou Colissimo suivi quotidiennement.
5 book(s) with the same title
Serpent of Light: The Movement of the Earth's Kundalini and the Rise of the Female Light
Red Wheel/Weiser 2007 320 pages 2007. 320 pages.
A Hémond Knowledge Plane Model Light Book 6v the Powertrain
1980 1980. A Hémond Knowledge Plane Model Light Book 6v the Powertrain 1980 The description of this item has been automatically translated. If you have any questions please feel free to contact us. paperback 109 pages (Cosmos editions); preparation for the private pilot license good used condition; complete and solid without annotations or tears; clean interior; some defects of use on the cover (small folds some stains.) see also in particular the headings' cars motorcycles airplanes.'in my shop: you click on my pseudo perlenbook then on' visit the shop ' on the left there is a list of sections; in the case of multiple purchases the shipping costs increase little or not at all (except in the event of a change in shipping method); in this case do not go through the 'basket' but click successively on 'immediate purchase' for all the desired works; and at the end I will send you the final invoice sending in Mondial Relay for France (with follow-up towards a relay point); for the other countries sending in economy up to 30 euros of purchases beyond sending in international colissimo colossally more expensive no sending for DOM TOM for France the sending is always possible by the Post office in colissimo but it is more expensive. Perlenbook company n ° Siret 49982801100010. RCS Lure Tgi 499828911 N ° GESTION 2007 A 111. Created by eBay
Bon état
The Crusade Of Blind IN The Light Of Lourdes 50 Ans De Pilgrimage
2007 2007. The Crusade Of Blind IN the Light Of Lourdes 50 Ans De Pilgrimage Tbe The description of this item has been automatically translated. If you have any questions please feel free to contact us. large paperback 206 pages original edition December 1994. with interviews testimonials photos chronology documents. in VERY GOOD CONDITION interior like new clean and fresh no tears or annotations. the history of Lourdes from 1946 to 1995. of course grouped shipping costs in case of multiple purchases. Perlenbook company Siret n ° 49982801100010. RCS Lure Tgi 499 828 911 N ° GESTION 2007 A 111. Created by eBay
Très bon état
Studio Light Bloc de papier pour aquarelle Blanc 14 8 x 21 cm
Studio Light B.V 15x21x1cm. Sans date. Cuisine.
état très proche du neuf car aucune marque de lecture - envoi rapide et soigné dans une enveloppe à bulle depuis France
"RITTER, (JOHANN W.). - THE DISCOVERY OF ""CHEMICAL RAYS"" - ULTRAVIOLET LIGHT AND RADIATION.
Reference : 43492
(1801)
Announcing his discovery of ultraviolet light ""Von den Herren Ritter und Bückmann. - - Am 22sten Febr. habe ich auch auf der Seite des Violetts im Farbespectrum, ausserhalb desselben, Sonnenstrahlen angetroffen....
Halle, Rengerschen Buchhandlung, 1801. Without wrappers as published in ""Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert"", Bd. 7, Viertes Stück. The entire issue offered (=Heft 4). Pp. 387-528. Ritter's announcement p. 525. With titlepage to volume 7. Clean and fine. Titlepage a bit shavedin inner margin.
First printing of Ritter's announcement of his discovery of ultraviolet light in a halfpage letter addressed to Gilbert's Annalen. With that discovery, it became clear that visible light represents no more than a fraction of a continous spectrum.A year earlier, in 1800, William Herschel discovered infrared light. This was the first time that a form of light beyond visible light had been detected. After hearing about Herschel's discovery of an invisible form of light beyond the red portion of the spectrum, Ritter decided to conduct experiments to determine if invisible light existed beyond the violet end of the spectrum as well. He had heard that blue light caused a greater reaction in silver chloride than red light did. Ritter decided to measure the rate at which silver chloride reacted to the different colors of light. He directed sunlight through a glass prism to create a spectrum. He then placed silver chloride in each color of the spectrum and found that it showed little change in the red part of the spectrum, but darkened toward the violet end of the spectrum. Johann Ritter then decided to place silver chloride in the area just beyond the violet end of the spectrum, in a region where no sunlight was visible. To his amazement, this region showed the most intense reaction of all. This showed for the first time that an invisible form of light existed beyond the violet end of the visible spectrum. This new type of light, which Ritter called Chemical Rays, later became known as ultraviolet light or ultraviolet radiation (the word ultra means beyond). - Parkinson, Breakthroughs: 1801 P.
