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Vor 5 Tagen · Later, using an apparatus of his own invention, he was able to demonstrate, in collaboration with Julius Plücker, that water reaches its maximum density at 3.8 °C (later determined to be 3.98 °). Among his other inventions were the vaporimeter and the Geissler tube, in which an electric current produces light when passed through a ...
- The Editors of Encyclopaedia Britannica
Vor 3 Tagen · While studying electrical conductivity in rarefied gases in 1859, the German physicist Julius Plücker observed the radiation emitted from the cathode caused phosphorescent light to appear on the tube wall near the cathode; and the region of the phosphorescent light could be moved by application of a magnetic field.
Vor 3 Tagen · TOPICS. Algebra Applied Mathematics Calculus and Analysis Discrete Mathematics Foundations of Mathematics Geometry History and Terminology Number Theory Probability and Statistics Recreational Mathematics Topology Alphabetical Index New in MathWorld
Vor 5 Tagen · 1868 Julius Plücker (16 June 1801 – 22 May 1868) German mathematician and physicist whose work suggested the far-reaching principle of duality, which states the equivalence of certain related types of theorems. He also discovered that cathode rays (electron rays produced in a vacuum) are diverted from their path by a magnetic ...
Vor 6 Tagen · Plücker coordinates Pepijn Hulsbergen (University of Leipzig) E2 10 (Leon-Lichtenstein)
Vor 6 Tagen · USD 45.756,90. Verkaufe olimac drago gt 70cm Reihenabstand mit Stoppelknicker, der Plücker ist Baujahr 2019 und hat ca 850 ha gemacht. Bei dem Plücker wurden alle Verschleißteile gewechselt also Einzugsketten und Häckslermesser sowie Reiswalzen wurden nachgestellt. Passend für Case und New Holland. Preis inklusive MwSt.
Vor 5 Tagen · 1868 - Julius Plücker, Alman fizikçi, matematikçi ve akademisyen (d. 1801) 1873 - Alessandro Manzoni, İtalyan şair ve romancı (d. 1785) 1880 - Heinrich von Gagern, Almanya'nın birleşmesi'ni savunan devlet adamı (d. 1799)
