An atom in an excited state 1.95 eV above the ground state remains in that excited state 1.15 us before moving to the ground state. (a) Find the frequency of the emitted photon. THz (b) Find the wavelength of the emitted photon. nm (c) Find the approximate uncertainty in energy of the photon. ΔΕΣ peV
An atom in an excited state 1.95 eV above the ground state remains in that excited state 1.15 us before moving to the ground state. (a) Find the frequency of the emitted photon. THz (b) Find the wavelength of the emitted photon. nm (c) Find the approximate uncertainty in energy of the photon. ΔΕΣ peV
University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter6: Photons And Matter Waves
Section: Chapter Questions
Problem 143AP: A 0.75-nm photon is scattered by a stationary electron. The speed of the electron’s recoil is 1.5106...
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