![]() What did Compton discover after bombarding electrons with high energy photons? The increase in wavelength, or Compton shift, does not depend on the wavelength of the incident photon. How does Compton shift depend on the angle of scattering?īecause of the relation between energy and wavelength, the scattered photons have a longer wavelength that also depends on the size of the angle through which the X-rays were diverted. The energy hν of a photon of this wavelength is equal to the rest mass energy mc2 of an electron. What is Compton wavelength of an electron?Įlectron and h/mc is called Compton wavelength. In 1887, German physicist Heinrich Hertz noticed that shining a beam of ultraviolet light onto a metal plate could cause it to shoot sparks. But by the 1970s, it had turned majority Black - in part due to a state-sanctioned predatory real estate practice called blockbusting. In the 1950s, the city of Compton was nearly all-white. Compton was settled in 1867 by thirty pioneer families led by Griffith Dickenson Compton, after whom the city was named.
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