The energy of the incoming photon, Eotal, is conserved in photoelectron spectroscopy. Therefore, the energy of the incoming photon is equal to the , plus the , so The energy of the incoming photon can also be expressed as , and the kinetic energy of the outgoing electron can be expressed as . The energy required to eject the electron corresponds to the . Substituting these expressions into the original expression for Ewtal produces the desired relationship between the speed of the ejected electron and the frequency of the incoming radiation,
The energy of the incoming photon, Eotal, is conserved in photoelectron spectroscopy. Therefore, the energy of the incoming photon is equal to the , plus the , so The energy of the incoming photon can also be expressed as , and the kinetic energy of the outgoing electron can be expressed as . The energy required to eject the electron corresponds to the . Substituting these expressions into the original expression for Ewtal produces the desired relationship between the speed of the ejected electron and the frequency of the incoming radiation,
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter6: The Periodic Table And Atomic Structure
Section: Chapter Questions
Problem 6.103PAE: 6.103 Atomic absorption spectroscopy is based on the atomic spectra of the elements being studied....
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