When a metal was exposed to photons at a frequency of 1.13×1015 s-1,1.13×1015 s-1, electrons were emitted with a maximum kinetic energy of 3.40×10-19 J.3.40×10-19 J. Calculate the work function, ,, of this metal. ΦΦ = J/photonJ/photon What is the maximum number of electrons that could be ejected from this metal by a burst of photons (at some other frequency) with a total energy of 3.59×10-7 J? number of electrons:
When a metal was exposed to photons at a frequency of 1.13×1015 s-1,1.13×1015 s-1, electrons were emitted with a maximum kinetic energy of 3.40×10-19 J.3.40×10-19 J. Calculate the work function, ,, of this metal. ΦΦ = J/photonJ/photon What is the maximum number of electrons that could be ejected from this metal by a burst of photons (at some other frequency) with a total energy of 3.59×10-7 J? number of electrons:
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter7: Electronic Structure
Section: Chapter Questions
Problem 7.29QE: This laser emits green light with a wavelength of 533 nm. (a) What is the energy, in joules, of one...
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