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réf. 121518066Script Format reprint. Like New. / 1998 REVISED DRAFT / I HAVE MORE TITLES LET ME KNOW IF YOU ARE LOOKING FOR OTHER TITLES /THE SCRIPT IS PRINTED ON THREE-HOLE PUNCHED PAPER AND BOUND WITH 2 BRASS BRADS. unknown
réf. 6819766Princeton University Press . Hardback. New. pp. 738 Index Princeton University Press hardcover
réf. 6476944Princeton University Press . Hardback. New. pp. 776 Index 1st Edition Princeton University Press hardcover
réf. 8585910275.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
réf. 74098Leipzig Johann Ambosius Barth 1922. 8vo. 14 pp. Original printed wrappers. = An important contribution to the understanding of the radiometer effect by the physicist Edith Einstein 1888-1960. "The Crookes radiometer also known as a light mill consists of an airtight glass bulb containing a partial vacuum with a set of vanes which are mounted on a spindle inside. The vanes rotate when exposed to light with faster rotation for more intense light providing a quantitative measurement of electromagnetic radiation intensity. The reason for the rotation was a cause of much scientific debate in the ten years following the invention of the device" Wikipedia. James Clerk Maxwell first gave a wrong then a correct explanation. However some subtleties still needed to be solved. "In 1920 Albert Einstein selected this topic as a suitable PhD thesis for his cousin Edith Einstein. She completed her doctorate under the supervision of Paul Epstein but with considerable imput from Einstein himself" Calaprice et al. Later in 1924 Albert wrote another paper on the radiometer effect correcting Edith on a few issues. Published in the famous Annalen der Physik vierte Folge Band 69. This being the complete Heft 4 published on 30 November 1922. Minimal wear to spine ends otherwise a very good clean copy. Very uncommon. Calaprice et al. An Einstein Encyclopaedia p. 160. unknown
réf. 72535Braunschweig Friedrich Vierweg & Sohn; Berlin J. Springer 1924. 8vo 22.8 x 15.4 cm. 6 pp. Original printed wrappers. = On the theory of radiometer forces. "The Crookes radiometer also known as a light mill consists of an airtight glass bulb containing a partial vacuum with a set of vanes which are mounted on a spindle inside. The vanes rotate when exposed to light with faster rotation for more intense light providing a quantitative measurement of electromagnetic radiation intensity. The reason for the rotation was a cause of much scientific debate in the ten years following the invention of the device" Wikipedia. James Clerk Maxwell first gave a wrong then a correct explanation. However some subtleties still needed to be solved and in 1924 Albert Einstein had a crack at it "A partial explanation is that gas molecules hitting the warmer side of the vane will pick up some of the heat bouncing off the vane with increased speed. Giving the molecule this extra boost effectively means that a minute pressure is exerted on the vane. The imbalance of this effect between the warmer black side and the cooler silver side means the net pressure on the vane is equivalent to a push on the black side and as a result the vanes spin round with the black side trailing. The problem with this idea is that while the faster moving molecules produce more force they also do a better job of stopping other molecules from reaching the vane so the net force on the vane should be the same. The greater temperature causes a decrease in local density which results in the same force on both sides. Years after this explanation was dismissed Albert Einstein showed that the two pressures do not cancel out exactly at the edges of the vanes because of the temperature difference there. The force predicted by Einstein would be enough to move the vanes but not fast enough" Wikipedia. Contained first paper in: Zeitschrift für Physik volume 271. The complete issue in its original wrappers. Front wrapper slightly spotted at the fore and bottom edges. Volume number written on spine. A very good clean copy. Weil 139. unknown
réf. 72537Braunschweig Friedrich Vierweg & Sohn; Berlin J. Springer 1924. 8vo 22.8 x 15.4 cm. 10 pp. Original printed wrappers. = First paper by the Indian physicist Satyendra Nath Bose 1894-1974 on thermal equilibrium in the radiation field in the presence of matter and second paper sent to Albert Einstein with the request to translate and publish it in a German physics journal. Einstein saw the importance of the paper but he disagreed with its contents and decided to add a lengthy comment. Subsequently Bose saw a way to circumvent Einstein's critique but never published this rebuttal. Nearly 50 years later Bose stated that he was disappointed by Einstein's remarks ".Bose had his own approach to quantum theory based on his views about the interconnectedness of spontaneous and induced emissions which formed the subject matter of his second and third papers. He did not agree with Einstein's proposal to treat them as independent physical processes. Stationary states in atoms have zero widths both in the old and the new quantum theories and therefore have infinite life-times whereas in reality they do decay and jump down to lower energy states with a finite life-time. What is the origin of these finite widths In Bose's view they are the consequence of the interaction between atom and environment as he attempted to show in his second and third papers. But Einstein did not agree and dismissed his views with the remark that in a world consisting of a single excited hydrogen atom and nothing else the atom would obviously emit a photon and come down to its ground-state! Einstein did not explain what would excite an atom in such a world. Bose was very disappointed by this simply because the world does have much more than a single hydrogen atom and inevitably every atom has an environment" Wali. Contained in: Zeitschrift für Physik volume 275-6. The complete issue in its original wrappers. Upper right corner somewhat bumped throughout. Rear wrapper slightly frayed at edges; minimal spotting at the fore and bottom edges. Volume number written on spine; otherwise a very good clean copy. Schilpp 188; Wali K. C. 2009. Satyendra Nath Bose: His Life and Times: Selected Works with Commentary p. xxvi. unknown
réf. A9780691164229Paperback / softback. New. paperback
réf. 72349Leipzig Johann Ambrosius Barth 1910-1911. 8vo 21.0 x 14.0 cm. viii 1032 pp.; numerous text illustrations for the whole volume. Contemporary grained half cloth over marbled boards. Spine with gilt title. = This is the complete fourth series volume 34 dating from a period when Albert Einstein was at his most active. the following five contributions are included: Bemerkung zu dem Gezetz von Eötvös pp. 165-169; Eine Beziehung zwischen dem elastischen Verhalten und der spezifischen Wärmte bei festen Körpern mit einatomigen Molekül pp. 170-174; Bemerkungen zu den P. Hertzschen Arbeiten: "Über die mechanischen Grundlagen der Thermodynamik" pp. 175-176 published back to back in the first issue; and Bemerkungen zu meiner Arbeit: "Eine beziehung zwischen dem elastischen Verhalten" p. 590; Berichtigung zu meiner Arbeit: "Eine neue Bestimmung der Moleküldimensionen" pp. 591-592 published back to back in the third issue. The third title Eine Beziehung zwischen dem elastischen Verhalten und der spezifischen Wärmte bei festen Körpern mit einatomigen Molekül is marked by Weil as a "principal" work. Three centimeters of spine top missing; label on spine; old stamp on front free endpaper recto top margin of half-title and title; rear joint weak otherwise a very good clean copy. Weil 38 39 40 and 41. The penultimate paper is not in Weil. hardcover
1938réf. 043366Cambridge: Cambridge University Press 1938. 1st Edition. Hardcover. Very Good/Good. Octavo. ppX 319. 1st printing. The Cambridge Library of Modern Science Series. Prior owner details to FPD. DJ shows loss to head of upper cover is grubby and in protective plastic. Cambridge University Press hardcover
2010réf. 042673London: The Folio Society 2010. 1st Thus. Hardcover. As New/No Dust Jacket. Octavo. pp XVIII 370. 1st printing. An unread book in a fine condition slipcase showing slight use. The Folio Society hardcover
1998réf. __069104841XPrinceton Univ Pr 1998. Paperback. New. illustrated edition. 650 pages. 10.00x8.00x1.75 inches. Princeton Univ Pr paperback
réf. 8483061333.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
réf. ria9780691048413_inpPaperback / softback. New. New Book; Fast Shipping from UK; Not signed; Not First Edition; Opens in spring 1914 when Einstein takes up a research professorship at the Prussian Academy of Sciences in Berlin and closes with the collapse of the German Empire four and one-half years later. This work touches on various aspects of paperback
réf. 1988183480.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
2007réf. STM-9780262050876United States: Mit Press 2007. Hardbound. Brand New. Book Condition:- Brand New. Secured Packaging. Fast DeliveryBookseller Inventory # 9780262050876 Mit Press hardcover
réf. A9781138681286Paperback / softback. New. paperback
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