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41Bohr model — In atomic physics, the Bohr model created by Niels Bohr depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus mdash;similar in structure to the solar system, but with… …
42Bohr, Niels — ▪ Danish physicist Introduction in full Niels Henrik David Bohr born Oct. 7, 1885, Copenhagen, Den. died Nov. 18, 1962, Copenhagen Danish physicist who was the first to apply the quantum theory, which restricts the energy of a system to… …
43Bohr–Einstein debates — The Bohr–Einstein debates is a popular name given to what was actually a series of epistemological challenges presented by Albert Einstein against what has come to be called the standard or Copenhagen interpretation of quantum mechanics. Since… …
44Bohr'sches Atommodell — Das bohrsche Atommodell wurde 1913 von Niels Bohr entwickelt und war das erste Atommodell der Quantenphysik. Es baut auf dem rutherfordschen Atommodell auf. Das bohrsche Atommodell ist eine überholte Theorie, die den alten Quantentheorien… …
45Bohr-Modell — Das bohrsche Atommodell wurde 1913 von Niels Bohr entwickelt und war das erste Atommodell der Quantenphysik. Es baut auf dem rutherfordschen Atommodell auf. Das bohrsche Atommodell ist eine überholte Theorie, die den alten Quantentheorien… …
46Bohr compactification — In mathematics, the Bohr compactification of a topological group G is a compact Hausdorff topological group H that may be canonically associated to G . Its importance lies in the reduction of the theory of uniformly almost periodic functions on G …
47Bohr , Niels Hendrik David — (1885–1962) Danish physicist Niels Bohr came from a very distinguished scientific family in Copenhagen, Denmark. His father, Christian, was professor of physiology at Copenhagen and his brother Harald was a mathematician of great distinction.… …
48Bohr radius — Unit of length name=Bohr radius m=0.000000000052917720859 accuracy=6In the Bohr model of the structure of an atom, put forward by Niels Bohr in 1913, electrons orbit a central nucleus. The model says that the electrons orbit only at certain… …
49Bohr magneton — The value of Bohr magneton system of units value unit SI[1] 9.27400915(23)×10−24 J·T−1 CGS[2] …
50Bohr-Sommerfeld'sches Atommodell — Das bohr sommerfeldsche Atommodell, sommerfeldsche Atommodell oder die Sommerfeld Erweiterung ist eine physikalische Beschreibung der Elektronenbahnen in einem Atom. Es wurde 1915/16 von Arnold Sommerfeld vorgeschlagen und stellt eine… …
