Previous 1 ... 141 142 143 144 ... 168 192 216 240 ... 241 Next Exact page number ? OK

‎KARGON, ROBERT HUGH.‎

Reference : 32512

(1966)

‎Atomism in England from Hariot to Newton.‎

‎Oxford, Clarendon Press, 1966. Orig. full cloth. (8),168 pp.‎


Logo ILAB

Phone number : +45 33 155 335

DKK450.00 (€60.35 )

‎KASSATKINE, A. & PEREKALINE, M.:‎

Reference : 66212aaf

‎Cours d'éléctrotechnique. "Technique soviétique".‎

‎Moscou, MIr, 1967, gr. in-8vo, 679 p., ill., reliure en toile originale.‎


Logo ILAB
(SLACES, NVVA)

Phone number : 41 (0)26 3223808

CHF30.00 (€32.16 )

‎KASTLER Alfred - (1902 - 1984) - Physicien français ‎

Reference : GF16131

‎Carte signée avec portrait photographique collé à l'occasion de l'attribution du Prix Nobel de Physique en 1966 -‎

‎ Carte imprimée (21 x13,5cm) ‎


‎Photographie (10 x 8,5cm) [Alfred Kastler et son épouse] avec quelques mots de remerciements et signature autographe - ‎

Galerie Fert - Nyons

(SNCAO)

Phone number : 33 04 75 26 13 80

EUR100.00 (€100.00 )

‎KAUFMANN, A.‎

Reference : 105467

‎Cours moderne de calcul des probabilités. Collection: Progrès des Sciences et Techniques.‎

‎ Paris, Editions Albin Michel 1965, 240x160mm, 459pages, reliure d'éditeur sous jaquette. Taches brunes adhesive sur les pages de garde supérieure et inférieure, et nom du possesseur sur le haut de la page de garde supérieure, autrement bel exemplaire. ‎


‎ Pour un paiement via PayPal, veuillez nous en faire la demande et nous vous enverrons une facture PayPal‎

Phone number : 41 26 323 23 43

CHF30.00 (€32.16 )

‎"KAUFMANN, W.(WALTER). - THE BIRTH OF PARTICLE PHYSICS.‎

Reference : 43860

(1897)

‎Die magnetische Ablenkbarkeit der Kathodestrahlen und ihre Abhängigkeit vom Entladungspotential.‎

‎Leipzig, Johann Ambrosius Barth, 1897. No wrappers. In: ""Annalen der Physik und Chemie, Neue Folge"", Bd. 61, No 7. Titlepager to vol. 61. Pp. 417-640 a. 1 folded plate. (Entire issue offered). Kaufmann's paper: pp. 544-552, textillustrations. A stamp to upper corner of titlepage. Clean and fine.‎


‎First printing of this landmark paper in particle physics, in which Kaufmann found that the cathode are negatively charged particles, that certain properties of the cathode rays are independent of the nature of the gas that they traverse, and determining the ratio e/m. (charge/mass)""To define the 'birth of an era' is perhaps best left for parlor games. Let me write of the BIRTH OF PARTICLE PHYSICS nevertheless, define it to take place in April 1897, and appoint Kaufmann and Thomson as keepers of the gate. Their respective experimental arrangements...are of comparable quality, their experimental results equally good.""(Pais ""Inward Bound"", p. 84.).""In 1897 three physicists, Weichert, Kaufmann, and Thomson, in independent experiments, found that cathode rays are indeed negatively charged particles having the peculiar property that the ratio of the mass and the charge of these particles is in the order of 1000 times smaller than for the lightest ion, the ion of the hydrogen. The term 'electron', which had previously been used to denote the 'elementary charge' , was soon adopted as the name of the new particle. The electron was the first of the later so-called 'elementary particles' to be discovered."" (Siegmund Brandt ""The Harvest of a Century"" No. 4 (p.16 ff.).‎

Logo ILAB

Phone number : +45 33 155 335

DKK3,500.00 (€469.43 )

‎KAYSER H.‎

Reference : W62056

(1903)

Phone number : +32476917667

EUR80.00 (€80.00 )

‎KEFFLER (L.).-‎

Reference : 55851

‎Thermochimie.‎

‎ P., Hermann, 1939, grand in 8° broché, 34-35 pages. Texte anglais et français. ‎


‎Tables annuelles de constantes et données numériques, volume XII (1935-1936) Chapitre 12. PHOTOS sur DEMANDE. ...................... Photos sur demande .......................... ‎

Logo SLAM Logo ILAB

Phone number : 04 77 32 63 69

EUR20.00 (€20.00 )

‎KELER (V.).-‎

Reference : 34993

‎Au seuil de l'inconnu. Traduit du russe par A. Karvovski.‎

‎ Moscou, Editions de la Paix, sans date, petit in 8° broché, 240 pages ; nombreuses illustrations ; couverture illustrée en couleurs, doublée par la couverture blanche des editions de Moscou. ‎


‎PHOTOS sur DEMANDE. ...................... Photos sur demande .......................... ‎

Logo SLAM Logo ILAB

Phone number : 04 77 32 63 69

EUR17.00 (€17.00 )

‎"KELVIN, LORD (WILLIAM THOMSON), MAGNUS MCLEAN & ALEXANDER GALT.‎

Reference : 44048

(1898)

‎Electrification of Air, of Vapour of Water, and Other Gases. Received and Read, June 17, 1897.‎

‎(London, Harrison and Sons, 1898). 4to. No wrappers as extracted from ""Philosophical Transactions"" Year 1897, Volume 191 - Series A. - Pp. 187-228 a. textillustrations showing experimental apparatus.‎


‎First printing of a joint paper ""in which we describe a long series of experiments on the electrification of air and other gases, with which we have been occupied from May, 1894, up to the present time (June, 1897).""‎

Logo ILAB

Phone number : +45 33 155 335

DKK500.00 (€67.06 )

‎"KEMBLE, EDWIN (+) E. L. HILL.‎

Reference : 50978

(1929)

‎General Principles of Quantum Mechanics. Part I + II.‎

‎(Menasha, George Banta Publishing, 1929-1930.). Royal8vo. 2 volumes both in the original orange printed wrappers. In ""Reviews of Modern Physics"", Volume 1, October, Number 2 & Volume 2, January, Number 1. Entire issues offered. Previous owner's name to top of both front wrappers. The 1929-issue with soiling to wrappers and a stain to front wrapper affecting first four leaves. Two small stains on top of wrappers on the 1930-issues. Otherwise fine. Pp. 157-215" Pp. 1-58. [Entire volumes: Pp. 157-240" 121 pp.].‎


‎First printing of Edwin's two-paper series constituting the first review-paper on Quantum Mechanics: ""In 1929 Kemble would publish the first review article on quantum mechanics for Reviews of Modern Physics"". (Pais, Inward bound). ‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,000.00 (€134.12 )

‎Kenneth B. Wiberg‎

Reference : 100126030

(1966)

‎Physical Organic Chemistry - 2nd edition‎

‎John wiley & sons 1966 in8. 1966. Cartonné.‎


‎Bon état avec sa jaquette intérieur propre une coupure de presse jointe dans l'intérieur du premier plat‎

Un Autre Monde - Val Couoesnon

Phone number : 07.69.73.87.31

EUR12.00 (€12.00 )

‎KENT A. WARD A.‎

Reference : R240110005

(1985)

ISBN : 2261015674

‎A LA DECOUVERTE DE LA PHYSIQUE‎

‎DU PELICAN. 1985. In-8. Relié. Etat d'usage, Couv. convenable, Dos satisfaisant, Intérieur frais. 48 pages - nombreuses illustrations couleurs et noir et blanc dans et/ou hors texte. . . . Classification Dewey : 530-Physique‎


‎ Classification Dewey : 530-Physique‎

Logo SLAM Logo ILAB

Phone number : 05 57 411 411

EUR49.50 (€49.50 )

‎"KERST, D. W. ET AL.‎

Reference : 43850

(1956)

‎Attainment of Very High Energy by Means of Intersecting Beams of Particles. - [FIRST DESCRIPTION OF AN ATOM COLLIDER]‎

‎Lancaster, American Institute of Physics, 1956. 4to. Volume 102, April 15, No. 2, 1956 of ""The Physical Review"", Second Series. Entire volume offered in the original blue wrappers with owner´s stamps to front wrapper. A very fine and clean copy. Pp. 590-1. [Entire issue: Pp. 299-592.].‎


‎First printing of Kerst's important paper in which a proposal for a collider (Particle-Antiparticle Collider) is presented for the first time. ""The beginning of the subject can be traced back to a study by Kerst and collaborators (1956). (Pais. Inward Bound, p. 574.). Colliders are today absolutely fundamental in both applied and theoretical physics.""The real beginning of colliding beams comes in a paper by Donald Kerst et al., published as a letter to the editor in the Physical Review in early 1956 [the present paper]. Kerst was the leader of a Midwestern Universities Research Association (MURA), which was the training ground for so many of the important accelerator physicists of the 1960s and 1970s. [...] Kerst and his colleagues had recognized in the relativistic case the enormous advantage of colliding beams over the fixed-target technique in attaining very high energy."" (Hoddeson. The Rise of the Standard Model, 1997, p. 263).‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,400.00 (€187.77 )

‎"KHANG, D. & S. M. SZE.‎

Reference : 43074

(1967)

‎A Floating Gate and Its Application to Memory Devices. - [THE FLOATING GATE]‎

‎(New York, American Telephone and Telegraph Company), 1967. 8vo. Original full green cloth. Volume 46, 1967-2 of ""The Bell System Technical Journal"". Library stamp to free front end-paper and title-page. Minor bumping to extremities. A nice and clean copy. [Mentioned article:] Pp: 1288-1295. [Entire issue: 837-1658].‎


‎First publication of Khang and Sze's seminal and exceedingly influential paper on Floating Gate MOSFET. The technology is today used in flash memory cards. ""In 1967, Kahng and Sze reported the first floating-gate structure as a mechanism for nonvolatile information storage. Since then, floating-gate transistors have been used widely to store digital information for long periods in structures such as EPROMs, EEPROMs, and Flash memories."" (Hasler, Paul. FLOATING-GATE DEVICES, (1) p.).‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,400.00 (€187.77 )

‎"KHANG, D. & S. M. SZE.‎

Reference : 43346

(1967)

‎A Floating Gate and Its Application to Memory Devices. - [THE TECHNOLOGY USED IN FLASH MEMORY CARDS]‎

‎New York, (American Telephone and Telegraph Company), 1967. 8vo. Volume XLVI, July-August, No. 6, 1967 of ""The Bell System Technical Journal"". In the original printed blue wrappers. A bit of sunning to spine, previous owner's stamp to front wrapper. Otherwise a very nice and clean, internally near mint, copy. Pp. 1288-1295. [Entire issue: Pp. 1055-1300].‎


‎First publication of Khang and Sze's seminal and exceedingly influential paper on Floating Gate MOSFET. The technology is today used in flash memory cards.""In 1967, Kahng and Sze reported the first floating-gate structure as a mechanism for nonvolatile information storage. Since then, floating-gate transistors have been used widely to store digital information for long periods in structures such as EPROMs, EEPROMs, and Flash memories."" (Hasler, Paul. FLOATING-GATE DEVICES, (1) p.). ‎

Logo ILAB

Phone number : +45 33 155 335

DKK2,200.00 (€295.07 )

‎KIKOÏNE (A.) - KIKOÏNE (I.).-‎

Reference : 65471

‎Physique moléculaire.‎

‎ Moscou, Mir, 1979, in 8° relié pleine toile noire de l'éditeur, 522 pages. ‎


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

Logo SLAM Logo ILAB

Phone number : 04 77 32 63 69

EUR75.00 (€75.00 )

‎KIND, DIETER.‎

Reference : 40152

(2001)

‎High Voltage Test Techniques. 2nd revised and enlarged edition.‎

‎Oxford, Newnes, 2001. Orig. cased boards. XII, 308 pp.‎


Logo ILAB

Phone number : +45 33 155 335

DKK250.00 (€33.53 )

‎KINGDON CLIFFORD, William:‎

Reference : 113541aaf

‎The common sense of the exact sciences.‎

‎London, Kegan Paul, Trench, Trübner & CO. Ltd, 1904, in-8vo, XIII + 271 p., ill. de 100 figs n./b. dans le texte, reliure en toile originale.‎


Logo ILAB
(SLACES, NVVA)

Phone number : 41 (0)26 3223808

CHF30.00 (€32.16 )

‎KINKELIN, Hermann:‎

Reference : 55302aaf

‎Kurze Belehrung über das Metrische Mass und Gewicht verfasst im Aufträge der Regierung des Kantons Basel-Stadt. ‎

‎Basel, Genoss.-Buchdruckerei, 1876, in-8vo, 16 S., stockfleckig und am Rande etwas zerknittert, Original-Broschüre, angestaubt und stellenweise fleckig.‎


Logo ILAB
(SLACES, NVVA)

Phone number : 41 (0)26 3223808

CHF30.00 (€32.16 )

‎KIRCHER Athanasius‎

Reference : 65037

(1667)

‎ATHANASII KIRCHERI E SOC. JESU MAGNETICUM NATURAE REGNUM SIVE DISCEPTATIO PHYSIOLOGICA.‎

‎De triplici in Natura rerum Magnete, juxta triplicem ejusdem Naturæ gradum digesto Inanimato, Animato, Sensitivo. ex Officina Johannis Janssonii à Waesberge, Amstelodami, (1667). In-24 gr. (mm. 128x75), p. pergamena coeva, titolo ms. al dorso, tagli rossi, 10 cc.nn., 201 pp. num., 3 cc.nn., compresa la bella antiporta allegorica inc. in rame. Importante opera dell'erudito gesuita tedesco (1601-1680), dedicata ai fenomeni magnetici rilevati in natura."Seconda edizione" (la prima in-4 fu pubblicata a Roma, lo stesso anno), rara. Cfr. Brunet,III,667 - Caillet,II,5781: Kircher tente de démontrer un grand nombre de phénomènes par le Magnétisme - De Backer,I, p. 429: L'auteur assure que la nature n'a aucun secret que ne puisse pénétrer l'observateur attentif, et pose en principe que l'attraction et la répulsion peuvent servir à expliquer les phénomènes les plus obscurs de la physique. Il explique, d'après cette hypothèse, la production des minéraux, des pierres précieuses, des plantes, et les affections et les antipathies qu'on remarque dans les animaux.Pagine ingiallite per la qualità della carta, altrimenti esemplare ben conservato.‎


Logo ILAB

Phone number : +39 02 804607

EUR1,500.00 (€1,500.00 )

‎"KIRCHHOFF, G. et R. BUNSEN. - FOUNDING SPECTRUM ANALYSIS - DISCOVERING CESIUM - FRENCH EDITION.‎

Reference : 44137

(1861)

‎Analyse chimique fondée sur les Observations du Spectre. Premier Mémoire.‎

‎(Paris, Victor Masson et Fils, 1861). Without wrappers. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 52, Cahier Aout 1861. Pp. 385-508. (Entire issue offered). Kirchhoff & Bunsen's paper: pp. 452-486 and 1 double-page folded chromolithographed plate, showing spectroscope and 8 spectra, among these the spectra of Cesium.‎


‎First apperance in French of this fundamental papers, constituting the invention of Spectrum Analysis, and announcing the discovery of a new elements, Cesium, 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 next year Kirchhoff and Bunsen published another memoir in which they announced the finding of another new element, Rubidium""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 ‎

Logo ILAB

Phone number : +45 33 155 335

DKK3,850.00 (€516.37 )

‎"KIRCHHOFF, G. (GUSTAV ROBERT). - FOUNDING ASTRO-PHYSICS - THE SOLAR SPECTRUM (PMM 278) - FRENCH VERSION.‎

Reference : 44144

(1863)

‎Recherches sur le Spectre solaire et sur les Spectres des Corps Simples. Traduit de l'allemand, par M.L. Grandeau. (Premier-) Seconde Partie. (2 Papers).‎

‎Paris, Victor Masson et Fils, 1863 a. 1864. Boundin 2 contemp. hcalf. Gilt spines, raised bands, light wear along edges. In: ""Annales de Chimie et de Physique"", 3e Series - Tome 68 a. 4e Series, tome 1. 512 pp. a. 5 large folded engraved plates. + 512 pp. a. 3 large folded engraved plates. Kirchhoff's papers: pp. 5-45 a. pp. 396-411. 5 plates belongs to K's papers, 4 showing spectra and 1 plate (double page) depicts the famous spectroscope invented by K. and used by K. and Bunsen in their importent analysis of the spectra of the elements.‎


‎First edition in French of Kirchhoff's milestone papers on the interpretation of the dark D lines - noticed by Fraunhofer in 1814 - in the spectrum of the sun, the papers that inspired Max Planck to his theory of quanta (1900). The papers are the French translations of his papers published in Abhandl. d. königl. Akad. d. Wissenscchaften in Berlin in 1861 and 1862.In the course of his preparatory work in the autumn of 1859, Kirchhoff made an unexpected observation. It had long been known that the dark D lines, noticed in the solar spectrum by Fraunhofer (1814), coincided with the yellow lines emitted by flames containing sodium.....Kirchhoff's unexpected discovery was that if the intensity of the solar spectrum increased above a certain limit, the dark D lines were made much darker by the interrposition of the sodium flame. He instantly felt that he had got hold of ""something fundamental"", even though he was at a loss to suggest an explanation. On the day following the surprising observation, Kirchhoff found the the correct interpretation, which wass soon confirmed by new experiments: a substance capable of emittiing a certain spectral line has a strong absorptive power for the same line....The dark D lines in the solar spectrum could accordingly be ascribed to absorption by a solar atmosphere containing sodium. Immense prospects thus opened up of ascertaining the chemical composition of the sun and other stars from the study of their optical spectra. A few more weeks sufficed for Kirchhoff to elaborate a quantitative theory of the relationship between emissive and absorptive poweer.""(DSB VII, pp. 381-82).PMM, 278 b. - Barchas, 1169-70 - Sparrow, 117 - Horbli, 59 - Dibner, 153 (the note).‎

Logo ILAB

Phone number : +45 33 155 335

DKK10,000.00 (€1,341.22 )

‎"KIRCHHOFF, G. (GUSTAV ROBERT). - KIRCHHOFF'S CIRCUIT-LAW PRESENTED.‎

Reference : 43913

(1857)

‎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).‎

Logo ILAB

Phone number : +45 33 155 335

DKK2,800.00 (€375.54 )

‎"KIRCHHOFF, G. (GUSTAV ROBERT).- THE KEY TO THE NEW WORLD OF QUANTA - INTRODUCING ""BLACK-BODY RADIATION""‎

Reference : 44131

(1861)

‎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.‎

Logo ILAB

Phone number : +45 33 155 335

DKK5,500.00 (€737.67 )

‎"KIRCHHOFF, G. (GUSTAV ROBERT).- THE KEY TO THE NEW WORLD OF QUANTA - INTRODUCING ""BLACK-BODY RADIATION""‎

Reference : 43085

(1860)

‎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.‎

Logo ILAB

Phone number : +45 33 155 335

DKK15,000.00 (€2,011.83 )
Previous 1 ... 141 142 143 144 ... 168 192 216 240 ... 241 Next Exact page number ? OK
Get it on Google Play Get it on AppStore
Physics
The item was added to your cart
You have just added :

-

There are/is 0 item(s) in your cart.
Total : €0.00
(without shipping fees)
What can I do with a user account ?

What can I do with a user account ?

  • All your searches are memorised in your history which allows you to find and redo anterior searches.
  • You may manage a list of your favourite, regular searches.
  • Your preferences (language, search parameters, etc.) are memorised.
  • You may send your search results on your e-mail address without having to fill in each time you need it.
  • Get in touch with booksellers, order books and see previous orders.
  • Publish Events related to books.

And much more that you will discover browsing Livre Rare Book !