‎Ueber die Bewegung der Elektricität in Leitern.‎

‎(Leipzig, Johann Ambrosius Barth, 1857). Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 102, No 12. Pp. 481-644 a. 1 folded engraved plate. (Entire issue offered). Kirchhoff's paper: pp. 529-545. Clean and fine.‎

‎Firs appearance of Kirchhoff's first paper on conductivity in which he presents his Circuit-Law. The significance of this paper is that Kirchhoff proved with action at a distance that electric disturbances travel along wires of neglible resistance with the velocity of light. He accomplished this with the laws of Newtonian electrodynamics before Maxwell formulated his equations.""The theory of variable currents raised more difficult problems. The law of dynamical interactions between currents had been formulated by Ampere (1826) in the spirit of the concept of action at a distance....The field was still open when Kirchhoff entered it in 1857 with his own general theory of the motion of electricity in conductors (in the paper offered). His first paper, in which he treated linear conductors from the same premises as Weber, turned out to coincide in all essentials with an investigation carried out by Weber shortly before but delayed in publication. Both physicists noticed a remarkable implication of their theory: in a perfectly conducting circuit, oscillating currents could be propagated with a constant velocity, independent of the nature of the conductors, and numerically equal to the velocity of light. Both Weber and Kirchhoff however, pointing to the extreme character of the condition of infinite conductivity, dismissed this result as a mere accidental coincidence.""(DSB VII, p. 380-81).‎

‎Du Rapport entre le pouvoir émissif et le pouvoir absorbant des Corps pou la Chaleur et la Lumière. Traduit de l'allemand par Georges Leclanche.‎

‎Paris, Victor Masson et Fils, 1861. Without wrappers. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 62, Cahier Juin 1861. Titlepage to vol. 62. Pp. 129-256. (The entire issue offered). Kirchhoff's paper: pp. 160-192. Small stamps to verso oftitlepage.‎

‎First French edition of a milestone paper by ""The Grandfather of Quantum Theory"" in which he formulates the law named after him, ""KIRCHHOFF'S LAW"", which was the ""key to the whole thermodynamics of radiation. In the hands of Planck, Kirchhoff's successor to the Berlin chair, it proved to be the key to the new world of the quanta, well beyond Kirchhoff's conceptual horizon.""(DSB, VII, p.382).""Kirchhoff's Law of Thermal Emission was formulated in 1859 (Über das Verhältnis....) - the paper offered here in the first French version. It is at the same time the simplest and least understood law in physics. Kirchhoff's law states that given thermal equilibrium with an enclosure, the radiation inside will be always black, or normal, in a manner which is independent of the nature of the walls, or the objects they contain. This is known as the concept of universality. That is, that radiation within an enclosure can always be described by a universal function dependent only ontemperature and frequency. This universal function was first given us by Max Planck, in 1900. Kirchhoff's law STANDS AT THE HEARTH OF ALL MODERN ASTROPHYSICS. It is the basis for setting the temperature of the stars, for the gaseous model of the Sun, and for believing that we now know the temperature of the entire universe.""(Pierre-Marie Robitaille)..The research background for the paper was his unexpected observation that if the intensity of the solar spectrum increased above a certain limit, the dark D lines were made much darker by the interposition of the sodium flame. he instantly felt, that he had got hold of ""something fundamental"". Another notable, and importent paper in the development of photography, is in the same issue ALPHONSE POITEVIN ""De l'Action chimique de la Lumiere sur les Substances organiques. Son emploi à l'impression photographique.""Pp. 192-210.‎

‎Über das Verhältnis zwischen dem Emissionsvermögen und dem Absorptionsvermögen der Körper für Wärme und Licht. (On the relation between the radiating and the absorbing powers of different bodies for light and heat). (+) Über die Frauenhofer'schen Lin...‎

‎Leipzig, Johann Ambrosius Barth, 1860. Contemp. hcalf, raised bands, gilt spine. A few scratches to spine. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 109. X,660 pp. and 4 folded engraved plates. Kirchhoff's papers: pp. 275-301 and pp. 148-150. Internally clean and fine. Small stamps to verso of titlepage and plates.‎

‎First printing of a milestone paper by ""The Grandfather of Quantum Theory"" in which he formulates the law named after him, ""KIRCHHOFF'S LAW"", which was the ""key to the whole thermodynamics of radiation. In the hands of Planck, Kirchhoff's successor to the Berlin chair, it proved to be the key to the new world of the quanta, well beyond Kirchhoff's conceptual horizon.""(DSB, VII, p.382).""Kirchhoff's Law of Thermal Emission was formulated in 1859 (Über das Verhältnis....) - the paper offered. It is at the same time the simplest and least understood law in physics. Kirchhoff's law states that given thermal equilibrium with an enclosure, the radiation inside will be always black, or normal, in a manner which is independent of the nature of the walls, or the objects they contain. This is known as the concept of universality. That is, that radiation within an enclosure can always be described by a universal function dependent only ontemperature and frequency. This universal function was first given us by Max Planck, in 1900. Kirchhoff's law STANDS AT THE HEARTH OF ALL MODERN ASTROPHYSICS. It is the basis for setting the temperature of the stars, for the gaseous model of the Sun, and for believing that we now know the temperature of the entire universe.""(Pierre-Marie Robitaille)..The research background for the paper was his unexpected observation that if the intensity of the solar spectrum increased above a certain limit, the dark D lines were made much darker by the interposition of the sodium flame. he instantly felt, that he had got hold of ""something fundamental"". These observations are described in the second paper offered here ""Über die Frauenhofer'schen Linien..."" which was published first in 1859 in Monatsschrift der Berliner Academie.The volume contains many other importent papers in physics and chemistry, by C.F. Schönbein, Zöllner, H. Fizeau, Eisenlohr, W. Heine, Knoblauch, K.G. Neumann, W. Siemens etc.‎

‎Chemische Analyse durch Spectralbeobachtungen. (Erste-) Zweite Abhandlung. (2 Papers).‎

‎Leipzig, Johann Ambrosius Barth, 1860, 1861. 2 uniform contemp. hcalf, raised bands, gilt spine. A few scratches to spine. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Bd. 110 a. Bd. 113. - IX,668 pp. a. 8 folded plates. X,660 a. 8 folded plates. Entire volumes offered. The 2 papers: pp. 161-189 a. pp. 337-381 and plates (one plate in chromolithography, spectra of different elements). Verso of titlepages and verso of plates with small stamps. Internally fine and clean.‎

‎First printing of these fundamental papers, constituting the invention of Spectrum Analysis and announcing the discovery of two new elements, Cesium and Rubidium by using the new method of spectroscopy developed by them. This technique, made possible by their invention of the spectroscope is called ""One of the most dashing advances of the human mind into the secrets of the composition of matter on earth and in cosmos""(Kedrow in ""Spectralanalyse"", 1961). The spectral lines proved to be a guide not only to the great world of the outer cosmos, but to the infra-tiny world within the atom. Balmer made the first steps in this direction (the Balmer-lines).""The two investigators advanced, as scientifically established, the law that the bright lines in the spectrum may be taken as a sure sign of the presence of the respective metals. This conclusion was rendered doubtly sure by the discovery in the mineral water of Durkheim, through the spectrum, of two new metals. From the blue and the red lines, by which they were recognized, they were named ""Cæsium"" and ""Rubidium"". While spectrum analysis, as a terrestrial science, was due equally to Kirchhoff and Bunsen, its celestial applications belong to Kirchhoff alone.""(Cajori in ""A History of Physics in its Elementary Branches"", pp. 160 ff).In a letter to Henry Roscoe, with whom Bunsen carried out a long importent series of photochemical researches, Bunsen wrote: ""At present Kirchhoff and I are engaged in a common work which doesn't let us sleep....Kirchhoff has made a wonderful, entirely unexpected discovery in finding the cause of the dark lines in the solar spectrum, and increasing them artificially in the sun's spectrum, and inproducing them in spectra which does not have lines, and in exactly the same position as the corresponding Frauenhofer lines. Thus a means has been found to determine the composition of the sun and fixed stars with the same accuracy as we determine sulfuric acid, chlorine, etc., with our chemical reagents. Substances on the earth can be determined by this method just as easely as on the sun, so that, for example, I have been able to detect lithium in twenty grams of sea water.""‎

‎Über das Gleichgewicht und die Bewegung einer elastischen Scheibe.‎

‎Berlin, G. Reimer, 1850. 4to. Without wrappers. From ""Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle"", 40. Bd., Heft 1, pp.IV,92,(2) pp. and 2 lithographed plates. Entire issue offered with titlepage. Kirchhoff's paper: pp. 51-88.‎

‎First printing of Kirchhoff's milestone paper on ""the theory of plates in which we find the first satisfactory theory of bending of plates...he established the correct mathematical expressions for the potential energy,...further he shows that are only two boundary conditions and not three, as was supposed by Poisson...The advent of this theory of plates was a very great step foreward in the theory of elasticity, and it has become especially importent lately owing to its wide application in the design of various kinds of thin-walled structures."" (Timoshenko p. 253-54).‎

‎INTRODUCTION A LA PHYSIQUE DE L'ETAT SOLIDE.‎

‎DUNOD. 1958. In-8. Relié toilé. Etat d'usage, Couv. convenable, Dos satisfaisant, Intérieur acceptable. 594 pages illustrées de nombreuses figures dans le texte - Quelques rousseurs sur les plats intérieurs - quelques annotations au crayon a papier sur la page de garde - Jaquette abimée et partiellement déchirée.. Avec Jaquette. . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎INTRODUCTION A LA PHYSIQUE DE L ETAT SOLIDE‎

‎DUNOD UNIVERSITE. 1972. In-4. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 758 pages. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎Introduction to solid state physics. 5th edition.‎

‎Couverture rigide. Relié toile. 610 pages.‎

‎Livre en anglais. John Wiley & Sons, Inc, 1953.‎

‎MERKELEY / COURS DE PHYSIQUE - EN 5 VOLUMES : MECANIQUE + ELECTRICITE ET MAGNETISME + ONDES + PHYSIQUE QUANTIQUE + PHYSIQUE STATIQUE / COLLECTION U.‎

‎COLIN. 1972. In-4. Relié toilé. Etat d'usage, Couv. défraîchie, Dos satisfaisant, Intérieur acceptable. 481 + 460 + 603 + 423 + 397 pages illustrées de nombresues photos, dessins et figures dans le texte en noir et blanc - Quelques annotations au crayon a papier sur les pages de garde.. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎Einstein et la relativité. L'espace est une question de temps‎

‎Le Monde ,2014, in-8 de 182 pages ,illustrations in-texte et hors-texte ,cartonné éditeur ,Bon état , .(2 photos du livre sur mon site https://www.vieuxlivre.fr) .Les frais de port pour la France sont offerts à partir de 25 euros d'achat (Mondial relay ). (colissimo suivi +6,90 ).‎

‎En cherchant Majorana‎

‎Des Equateurs ,2013-09-26, in-8 de 170 pages ,broché ,Très bon état , .Isbn : 2849902594.(2 photos du livre sur mon site https://www.vieuxlivre.fr) .Les frais de port pour la France sont offerts à partir de 25 euros d'achat (Mondial relay ). (colissimo suivi +6,90 ).‎

‎PETIT VOYAGE DANS LE MONDE DES QUANTA- COLLECTION CHAMPS N°557‎

‎FLAMMARION. 2005. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 204 pages. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎Einstein et la Relativité - L'espace est une question de temps‎

‎RBA France SARL. 2014. In-8. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 181 pages augmentées de nombreuses illustrations en noir et blanc dans le texte - 1 fascicule qui présente la collection.. . . . Classification Dewey : 530-Physique‎

‎Collection Grande idées de la Science Classification Dewey : 530-Physique‎

‎CONVERSATIONS AVEC LE SPHINX - LES PARADOXES EN PHYSIQUE - COLLECTION SCIENCES D'AUJOURD'HUI.‎

‎ALBIN MICHEL. 1991. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 241 pages - quelques planches en couleurs.. . . . Classification Dewey : 530-Physique‎

‎COLLECTION SCIENCES D'AUJOURD'HUI. Classification Dewey : 530-Physique‎

‎Conversations avec le Sphinx - Les paradoxes en physique - Collection sciences d'aujourd'hui.‎

‎Albin Michel. 1992. In-8. Broché. Etat d'usage, Couv. convenable, Dos plié, Intérieur frais. 241 pages - quelques planches en couleurs - quelques figures en noir et blanc dans le texte - déchirure, adhésif sur les contre plats.. . . . Classification Dewey : 530-Physique‎

‎Collection sciences d'aujourd'hui. Classification Dewey : 530-Physique‎

‎Conversations avec le Sphinx. Les paradoxes en Physique.‎

‎ P., Albin Michel (Collection "Sciences d'Aujourd'hui"), 1992, in 8° broché, 242 pages ; illustrations in et hors-texte. ‎

‎ ...................... Photos sur demande ...................‎

‎La physique selon Etienne Klein. Collecion Mille & une Pages.‎

‎ Paris, Flammarion 2021, 200x140mm, 1249pages, broché. Bel exemplaire.‎

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‎"Les secrets de la matière - ""Librio/Mémo"" n°1138"‎

‎Librio. 2015. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 93 pages.. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎Les tactiques de chronos.‎

‎Paris, Flammarion, 2003. 14 x 22, 220 pp., broché, bon état.‎

‎L'UNITE DE LA PHYSIQUE‎

‎PUF. 2000. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 336 pages.. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎"Petit voyage dans le monde des quanta - Collection ""Champs"" n°557"‎

‎Flammarion. 2005. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 204 pages.. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎"Sous l'atome les particules; un exposé pour comprendre, un essai pour réflechir. Collection : Dominos, N° 13."‎

‎Paris, Flammarion, 1993. 11 x 18, 126 pp., quelques illustrations en couleurs et en N/B, broché, très bon état.‎

‎La quête de l'unité. L'aventure de la physique.‎

‎ Albin Michel, 1996, in-8°, 201 pp, (Coll. Sciences d'aujourd'hui)‎

‎ Désormais les frais d'envoi sont de 6 € seulement pour les livres jusqu'à 1 kg (colissimo suivi), pour la France métropolitaine.‎

‎Le temps et sa flèche - Collection champs n°339.‎

‎Flammarion. 1995. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 281 pages - quelques figures en noir et blanc dans le texte.. . . . Classification Dewey : 530-Physique‎

‎Collection champs n°339 - Avant propos d'Etienne Klein et Michel Spiro - introduction de Michel Crozon. Classification Dewey : 530-Physique‎

‎"Le temps et sa Flèche - Collection "" Science et Culture ""."‎

‎Frontieres. 1994. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 281 pages.. . . . Classification Dewey : 530-Physique‎

‎"Collection "" Science et Culture "" - Avant propos d'Etienne Klein et Michel Spiro - Introduction de Michel Crozon. Classification Dewey : 530-Physique"‎