In an alpha particle (42He) scattering experiment, using a thin gold (19779Au) foil, the initial kinetic energy of the alpha particle is 2.0MeV. (a.) What is the potential energy of the alpha particle/gold nucleus system at closest impact? (b.) Calculate the distance of closest approach. Compare this distance with the radius of the gold nucleus.
In an alpha particle (42He) scattering experiment, using a thin gold (19779Au) foil, the initial kinetic energy of the alpha particle is 2.0MeV. (a.) What is the potential energy of the alpha particle/gold nucleus system at closest impact? (b.) Calculate the distance of closest approach. Compare this distance with the radius of the gold nucleus.
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
Chapter29: Atomic Physics
Section: Chapter Questions
Problem 1P
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In an alpha particle (42He) scattering experiment, using a thin gold (19779Au) foil, the initial kinetic energy of the alpha particle is 2.0MeV.
(a.) What is the potential energy of the alpha particle/gold nucleus system at closest impact?
(b.) Calculate the distance of closest approach. Compare this distance with the radius of the gold nucleus.
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