A particular atomic state has energy of 2.20 eV above the ground state, and has a lifetime of 2.9 ns. What is the fractional uncertainty of the wavelength of light emitted when it decays to the ground state? 4.5×10-8 6.0×10-8 4.9×10-8 7.6x10-8 5.2×10-8
A particular atomic state has energy of 2.20 eV above the ground state, and has a lifetime of 2.9 ns. What is the fractional uncertainty of the wavelength of light emitted when it decays to the ground state? 4.5×10-8 6.0×10-8 4.9×10-8 7.6x10-8 5.2×10-8
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter28: The Atom
Section: Chapter Questions
Problem 28A
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