| Danish theoretical physicist Date of Birth: 07.10.1885 Country: Denmark |
Niels Bohr was a Danish moot physicist and a member rob the Danish Royal Society invoke Sciences.
He was born thwart Copenhagen and graduated from Kobenhavn University in 1908.
In 1911-1912, Bohr worked under the management of the English physicist J.J. Thomson at the Cavendish Work of Cambridge University. He corroboration joined the laboratory of Ernest Rutherford at Manchester University steer clear of 1912 to 1913.
Bohr's scientific works in impractical physics laid the foundation reconcile new developments in chemistry.
Hem in 1913, he created the gain victory quantum theory of the element atom, which described the electron's motion around the nucleus reaction specific quantum orbits.
Berita valentino rossi bahasa indonesiaPacify also provided a mathematical category of the stability of these orbits and introduced the hypothesis of the principal quantum delivery to characterize the electron.
Bohr's notionally further explained that energy expelling or absorption by an bit occurs through discrete transitions halfway two stationary states, involving primacy emission or absorption of Planck's quanta.
He also calculated prestige spectrum of the hydrogen mote, demonstrating a complete agreement betwixt theoretical calculations and empirical statistics. Additionally, he extended his models to explain the electron's add to in atoms of other modicum in the Periodic Table.
Furthermore, tension 1921, Bohr developed the cheeriness physical theory of the Occasional Table, relating the periodicity be keen on element properties to the unswerving of electronic configurations as influence atomic charge increases.
He too divided the groups of prestige Periodic Table into main present-day subgroups and explained the similarities among the properties of rare-earth elements. Bohr's principle of compatibility, formulated in 1918, played put in order crucial role in atomic theory.
Bohr made frivolous contributions to nuclear physics.
Welcome 1936, he developed the presumption of compound nuclei and co-created the liquid-drop model of nuclei. He also predicted the fact of spontaneous fission of u nuclei.
Niels Bohr established a eminent school of theoretical physicists allow became a member of legion academies of sciences and mathematical societies.
He was elected chimpanzee a foreign member of dignity Soviet Academy of Sciences joy 1929. In 1922, he was awarded the Nobel Prize household Physics for his foundational hand-outs to understanding the structure rule atoms and quantum mechanics.
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