an Review In a technique used for surface analysis called auger electron spectroscopy (AES), electrons are accelerated toward a metal surface. These electrons cause the emissions of secondary electrons (called auger electrons) from the metal surface. The kinetic energy of the auger electrons depends on the composition of the surface. The presence of oxygen atoms on the surface results in auger electrons with a kinetic energy of approximately 525 eV Recall that KE = mv %3D and that 1 electron volt (eV)- 1.602 x 10-19 J Part A What is the de Broglie wavelength of this electron? Express your answer in meters to three significant figures. ? m

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<Chapter 8 Problem Set
Exercise 8.77 - Enhanced - with Feedback
I Review | Constants
In a technique used for surface analysis called auger
electron spectroscopy (AES), electrons are
accelerated toward a metal surface. These electrons
cause the emissions of secondary electrons (called
auger electrons) from the metal surface. The kinetic
energy of the auger electrons depends on the
composition of the surface. The presence of oxygen
atoms on the surface results in auger electrons with a
kinetic energy of approximately 525 eV
Recall that
KE = mv?
and that 1 electron volt (eV) -1.602 x 10-19 J
Part A
What is the de Broglie wavelength of this electron?
Express your answer in meters to three significant figures.
Submit
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Transcribed Image Text:<Chapter 8 Problem Set Exercise 8.77 - Enhanced - with Feedback I Review | Constants In a technique used for surface analysis called auger electron spectroscopy (AES), electrons are accelerated toward a metal surface. These electrons cause the emissions of secondary electrons (called auger electrons) from the metal surface. The kinetic energy of the auger electrons depends on the composition of the surface. The presence of oxygen atoms on the surface results in auger electrons with a kinetic energy of approximately 525 eV Recall that KE = mv? and that 1 electron volt (eV) -1.602 x 10-19 J Part A What is the de Broglie wavelength of this electron? Express your answer in meters to three significant figures. Submit Request Answer Provide Feedback E/itemView?assignmentProblemID=174259952&offset=prev 71% Home End Insert Delete F10 F11 & Backspace 6 7 9. Y G H J K V N M 立
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