The kinetic energy of an electron is (Z +1.5)keV. Find the de Broglie wavelength and a. momentum of the electron.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter28: Quantum Physics
Section: Chapter Questions
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a. The kinetic energy of an electron is (Z + 1.5)keV.
Find the de Broglie wavelength and
momentum of the electron.
A photon of wavelength (Z + 22) × 10¬12 m is collided with an electron from a carbon block and
the scattered photon is detected at (Z + 75)' to the incident beam. Find the energy absorbed by
b.
the recoil electron.
. Discuss (in your own words) why the Saturation Current is directly proportional to the Intensity of
incident radiation in the Photoelectric Effect.
Transcribed Image Text:a. The kinetic energy of an electron is (Z + 1.5)keV. Find the de Broglie wavelength and momentum of the electron. A photon of wavelength (Z + 22) × 10¬12 m is collided with an electron from a carbon block and the scattered photon is detected at (Z + 75)' to the incident beam. Find the energy absorbed by b. the recoil electron. . Discuss (in your own words) why the Saturation Current is directly proportional to the Intensity of incident radiation in the Photoelectric Effect.
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