Volta o (13 résultats)

Etat : Good. Envoi rapide Bon Etat trace étiquette haut 4e plat. poche. 1999. Poche - Broché. 160 pages. Good.

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in good condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:9780714528113. …

Etat : Very Good. Arago's biographical address on Volta, recounting his experiments in electricity, the invention of the voltaic pile, and the broader significance of his contributions to physical science. 27 Pages. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 16 x 24 cms. Category: Smithsonian Institution; Cosmo Books : 29 years on ABE, 47 years taking care of customers. A bookseller you can rely on. Softcover (Booklet - Unbound Pages).…

Etat : New. 2023. 1st Edition. hardcover. . . . . . Voltà, Esther (illustrateur).

Softcover. Etat : Sehr gut. Limitierte Ausgabe. B : 24 x 30 cm, 2 vols. in slip-case with facsimile. 344 pages, 290 color & 57 b/w Illustrations.

Couverture souple. Etat : Satisfaisant. [Description] Une dizaine d'analyses par différents auteurs : Radiguet et les femmes, et Jean Hugo, et le dadaïsme, et Jean Cocteau . Dessins en fac-similés. [État] Petite déformation sur la couverture.

kart. Etat : Sehr gut. 113 p. : ill. ; 24 cm Volume 2. In very good condition. + + + Sehr gut erhalten. Keine Besitzvermerke. 8820327902 Werktäglicher Versand. Jede Lieferung m. ordentl. Rechnung und ausgew. MwSt. Der Versand erfolgt als Büchersendung / Einschreiben mit der Deutschen Post bzw. als Päckchen / Paket mit DHL. Die Lieferzeit ist abhängig von der Versandart und beträgt innerhalb Deutschlands 3-5 Tage, in der EU 5 - 12 Tage. KEIN Versand an Packstationen. Körperschaften und juristische Personen werden auf Wunsch per offener Rechnung beliefert. ***ATTENTION U.S. CUSTOMERS: Due to the new tariffs, we are unable to ship packages to the USA at this time. Thank you for understanding.*** Sprache: Englisch Gewicht in Gramm: 550.…

Etat : Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,550grams, ISBN:2851840738.

Etat : new.

32,8x24,8 cm; 395 (3) pp. Legatura editoriale in tela con sopraccoperta illustrata con foto della Chiesa di San Clemente. Le immagini del testo sono di Fotostudio Rapuzzi. Ottimo esemplare.

1882, Prato, 201 paginas sin desbarbar, 22x15, falto de cubiertas originales, nuevas cubiertas en rustica sin impresion, 300 gramos, buen estado.

Paris, Guillaume/Fuchs, An VI, ou 1797, AN VII (1799). Without wrappers.In: "Annales de Chimie, ou Recueil de Mémoires concernant la Chemie" Tome 23, 4. Cahier. Titlepage to vol. 23. + Tome 29, Cahier 1, Titlepage to tome 29. Stamp to verso of titlepages. Pp. (225-) 336 + pp. (1-) 112. (2 entire issues offered). Volta's letters: pp. 276-315, 1 folded engraved plate with 22 figs. + pp. 91-93. First French edition of these 3 letters to Gren in which Volta described his last steps towards his groundbreaking construction of his famous "Pile". In the letters he established the first law governing an electrical fluid and he anticipated both Davy and Faraday."In 1796 Volta wrote three letters to Gren (published in German in Gren's N.J. der Physik). In THE FIRST he describes 'a very remarkable experiment'. A tin cup filled with soapy water, milk of lime, or better fairly strong alkaline ley, was held with one or both hands moistened witn ater, and the tip of the tongue dipped into the liquid. A sour taste was at once perceived by the tongue in contact with the alkaline liquid, which soon, changed into a salty and finally into a sharp alkaline taste. The acid taste was 'produced by the current of the electric fluid passing from the tin to thee alkaline liquer, from there to the tongue, then through the body to the layer of water and from there to the tin in a continous current. In his SECOND LETTER Volta repeats this 'law' of the combination of three conductors. The mutual contact of silver and tin, for example, produces 'an action, a force, by means of which the first gives the electric fluid and the second receives it. If the circuit is completed by a humid concustor, a current or continous circulation of this fluid is set up in the direction indicated in the table (depicted on the attached plate). In his THIRD LETTER Volta describes experiments in which plates of silver and zinc so smooth that they adhered on contact, polished, dry, and insulated, were brought in close contact, and separated by pulling them perpendicularly apart. They gave small deflections when applied directly to the electrometer." (Partington "A History of Chemistry", Vol. IV, pp. 10-12).…

Halle, Rengerschen Buchhandlung, 1802-(1803). Without wrappers as published in "Annalen der Physik. Herausgegeben von Ludwig Wilhelm Gilbert", Bd. 10, Viertes Stück. (The entire issue offered (= Stück 4). Titlepage to vol. 10. Pp. 389-512 a. 1 engraved plate. + Extract from Ergänzungsheft zum Jahre 1802. (=Zweite Abhandlung). Volta's papers: pp. 421-449 a. pp. 497-520. Very light browning to 2. Abhandlung. First appearance in German of Volta's importent paper in which he describes the electrical forces that acts between the metal-plates in the Voltaic Pile. The German publication was printed in the same year as the Italian original "Sull' identita del Fluido Elettrico col Fluide Galvanico", 1802."A long memoir by Volta in two parts.reports that by measuring the electrometer deflections with different pairs of metals he found that the forces which drive the electric fluid.from the first metal to the second are: silver/copper 1, copper/iron 2, iron/thin 3, lead/tin 1, lead/zinc 5. Then the force for silver/zinc in immidiate contact is 12 (1+2+3+1+5), copper/tin 5 (= 3+2), iron/zinc 9 (5+1+3), etc. Thus 'the force or impulsion with which two metals act on the electric fluid is equal to the sum of the forces of the series of metals which stands between them, and.the electric force is the same as that which arises when the two extreme metals have no effect on the force of the latter'. This is the first statement of what Maxwell called 'Volta'slaw of contact electricity'."(Partington IV, p.15.).…