Answered: Calculate the wavelength corresponding…

Calculate the wavelength corresponding to an electron with the energy of 104 eV (kiloelectronvolt). Give your answer in Angstrom

Modern Physics

3rd Edition

ISBN:9781111794378

Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Publisher:Raymond A. Serway, Clement J. Moses, Curt A. Moyer

Chapter5: Matter Waves

Section: Chapter Questions

Problem 13P

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Question

Calculate the wavelength corresponding to an electron with the energy of 104 eV (kiloelectronvolt). Give your answer in Angstrom (10^-10 m, for example, if the answer is 1.6x10^-10 m, then write 1.6 as your answer). This should give you a good idea why one can use a crystal lattice with an average interatomic distance of around 10^-10 m to observe electron diffraction.

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