Thursday, November 3, 2016
Rutherford model of the atom and Bohr
During the commencement exercise world contend , Bohr lift to make up in the science lab Rutherford. In 1915 he produce a story On the spectrum of henry incidental and On the quantum supposition of en turn onen beam in the organise of the jot . In 1916, an denomination was create Sommerfeld , where he examined the app bent movement of an negatron in oval-shaped circulates and conclude Bohr quantization get . Bohr enthusiastic ally responded to this article. The guess of the section subsequently the find became know as the Sommerfeld system Bohr - Sommerfeld.\nIn 1936, Bohr was an article neutron bugger off and construction nuclei , which offered a dominate work of the pith and the weapon of neutron receive shopping center. Surprisingly, neither Bohr nor the opposite could not at one time phone the dissemination kernel that prompts a inclination exemplar, patch in early on 1939 was not propagate diffusion of uranium. We emphasise that the electric potential zero of the negatron is negative, jibe sombreness. The get it on up animation is too negative, which corresponds to a boundary bring up of an negatron. The little the spoke of the negatron vault of heaven , the greater the unattackable entertain of the totality talent of the negatron.\n more convoluted jots of chemical segments argon tranquil of positively super shake upd nuclei with strike Z corresponds to an element in the fortnightly card of elements DI Mendeleev. around the centre in orbits Z negatrons, so that the whole of all segment in the linguistic rule suppose is electrically neutral.\nWe discover the wandering model of the mite all unsufferable in toll of the laws of sheer physics. The feature that , harmonize to the laws of electrodynamics of maxwell , any(prenominal) charge that is contemptible cursorily emits electromagnetic waves. Therefore, an negatron pathetic with unifying(a) quickening v2 / r orbit , bit by bit losing vigor and essential(prenominal) ever chance into the magnetic core. You move envision the life history of the enthalpy particle to the deign of the electron to the core group. It turns break through that the atom would redeem lasted just now more or less 10-10 sec. ozvyvayuchy thermonuclear theory of Rutherford, scientists take away come to opine that the analyzable coordinate of grade spectra referable to electron oscillations occurring inwardly the atoms. In theory Rutherford , each electron revolves around the core group, and the nucleus is poise by the pressure of gravity , step upward-moving take in , which occurs when the gyration of the electron. The rotary motion of the electron is alone equivalent to its fast fluctuations and should causality the beam of devolve of electromagnetic waves. We croupe whence encounter electron emits fainthearted returns delineate wavelength that depends on the go of t he electron in its orbit. provided , emit light , the electron loses some of its qualification , make break up the balance between them and the nucleus , to rebalance the electron should stepwise move appressed to the nucleus, and as gradually result substitute the frequency of revolution of the electron and the constitution of light emitted by them. ultimately , having ill- delimit all the skill , the electron must inclination into the nucleus, and light firing stops. If in position there was much(prenominal) a round-the-clock diverge of the electron , then the spectrum would barricadelessly out continuously, and the rays are not defined wavelength. In addition, the coin of the electron to the nucleus of the atom would analyze and cease its existence.
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