An alpha particle (charge 2e) is aimed directly at a gold nucleus (charge 79e). What minimum initial kinetic energy must the alpha particle have to approach within 6.0 * 10-14 m of the center of the gold nucleus before reversing direction? Assume that the gold nucleus, which has about 60 times the mass of an alpha particle, remains at rest.
An alpha particle (charge 2e) is aimed directly at a gold nucleus (charge 79e). What minimum initial kinetic energy must the alpha particle have to approach within 6.0 * 10-14 m of the center of the gold nucleus before reversing direction? Assume that the gold nucleus, which has about 60 times the mass of an alpha particle, remains at rest.
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter25: Electric Potential
Section: Chapter Questions
Problem 25.57AP: The liquid-drop model of the atomic nucleus suggests high-energy oscillations of certain nuclei can...
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An alpha particle (charge 2e) is aimed directly at a gold nucleus
(charge 79e). What minimum initial kinetic energy must the alpha
particle have to approach within 6.0 * 10-14 m of the center of the
gold nucleus before reversing direction? Assume that the gold nucleus,
which has about 60 times the mass of an alpha particle, remains at rest.
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