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Another important confirmation for the theory of "light quanta" occurred in 1923, when the American physicist Arthur Compton(1892-1962) conducted a series of experiments seeking to analyze the scattering of X-rays by a crystal. In his honor, the phenomenon was called the Compton effect. Compton noted that the one focus X-ray beam on a crystal occurred ray scattering which showed these two peaks: one at the same wavelength of the incident X-ray beam, a second wavelength greater than the beam incident whose value is given by = , which is called Compton scattering. To explain the experimental results, Compton admitted that X-rays behave like a pack of photon energy E = hf , so he could treat the scattering process as a collision (billiard ball type) between the photons and electrons of the crystal. In this case,it is explained the existence of the first peak, like the X-rays interact with the electrons inside the crystal, which must not change the wavelength of the incident. The second peak, Compton proposed that the phenomenon was caused by collisions between the photons and the free electrons of the crystal. To better interpret the results, we use the predictions of the theory of relativity, since in the region of X-ray photons associated with them have high energy (tens of keV - kilo electron volts). In summary, the scientific point of view, understanding the effect Compton served to strengthen the corpuscular nature of electromagnetic radiation. In 1927, Compton received the Nobel Prize in Physics for his discoveries concerning the importance of the Compton effect. (Adapted from: Chesman, ANDRÉ; Macedo, 2004, p. 99) Figure 10 illustrates the collision between a photon and an electron. Figure 10: Compton Effect. Collision between a photon and an electron. 's scattering angle of the scattered photon.'s scattering angle of the electron recoil. ACTIVITY Relate each luminous phenomenon studied here with the nature of light. Justify your answer. Make a synopsis of the conception of the nature of light, from the Greeks to the design quantum.
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Druga važna potvrda teorije "lake" kvantum dogodila u 1923, kada je američki fizičar Arthur Compton(1892-1962) proveo niz eksperimenata koji žele analizirati raspršenja rendgenskih zraka od kristala. U njegovu čast, a pojava naziva Compton učinak. Compton napomenuti da je jedan fokus X-ray zrake na kristal dogodila ray raspršenja koji pokazuje ta dva ekstrema: jedno na istoj valnoj duljini od incidenta X-ray zrake, drugi valne duljine veće od gredu Incident čija je vrijednost dao koji se zove Compton raspršenja. Kako objasniti rezultate eksperimenta, Compton je priznao da je X-zrake se ponašaju kao čopor fotona energije E = hf1 1, tako da je mogao liječiti scattering proces kao sudara (biljar loptu putovanja) između fotona i Elektroni kristala. S tom pretpostavkomobjašnjava postojanje prvog vrhunca, kao što je X-zrake u interakciji s elektronima unutar kristala, koji se ne mora mijenjati valnu duljinu od incidenta. Drugi vrhunac, Compton predložio da se fenomen je uzrokovan sudarom fotona i elektrona slobodnih kristala. Da bi se bolje interpretirati rezultate, mi koristimo predviđanja teorije relativnosti, jer u regiji X-ray fotona povezane s njima imaju visoku energiju (deseci keV - kilo elektron volti). U sažetku, znanstvenog gledišta, razumijevanje učinak Compton služio za jačanje korpuskularni prirodu elektromagnetskog zračenja. Godine 1927, Compton je dobio Nobelovu nagradu za fiziku za njegovih otkrića o važnosti Comptonskih učinka. (Preuzeto iz: Chesman., Andre; Macedo, 2004, str 99) Slika 10 ilustrira sudara između fotona i elektrona. Slika 10: Utjecaj Compton. Sudar fotona i elektrona. je raspršenje kut raspršenog fotona. je raspršenje kut elektrona trzaja. AKTIVNOST Povezati svakog svjetlosni fenomen studirao ovdje s prirodom svjetlosti. Opravdati svoj odgovor. Napraviti sinopsis predodžbe o prirodi svjetlosti, od Grka do dizajna količinu.