The combination of physical constants = e2k/hc, where k is the Coulomb constant, is known as
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The combination of physical constants α = e2k/hc, where k is the Coulomb constant, is known as the fine-structure constant. It appears in numerous relations in atomic physics.
(a) Show that α is dimensionless.
(b) Show that in the Bohr model of hydrogen vn = cα/n, where vn is the speed of the electron in the stationary state of quantum number n.
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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