A photon with wavelength (2) of 530 nanometers strikes a metal plate. The metal plate has a Work Function (W) of 1.95 eV. The photon “kicks" off an electron, giving the electron a certain amount of Kinetic Energy... (Einstein's Photo-Electric Effect). The electron then gains energy, and accelerates towards the positive (+) parallel plate. Question A: Calculate the initial velocity (Vi) the electron has just after it is kicked off the negative (-) plate by the Photon. Question B: Calculate the final velocity (Vr) the electron just before it strikes the positive (+) plate.
A photon with wavelength (2) of 530 nanometers strikes a metal plate. The metal plate has a Work Function (W) of 1.95 eV. The photon “kicks" off an electron, giving the electron a certain amount of Kinetic Energy... (Einstein's Photo-Electric Effect). The electron then gains energy, and accelerates towards the positive (+) parallel plate. Question A: Calculate the initial velocity (Vi) the electron has just after it is kicked off the negative (-) plate by the Photon. Question B: Calculate the final velocity (Vr) the electron just before it strikes the positive (+) plate.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter20: Molecular Spectroscopy And Photochemistry
Section: Chapter Questions
Problem 49P
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