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Please explain in detail: A photon and electron have the same de brogile wavelength. How do their speeds compare?

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 107P: What is the de Brogue wavelength of an electron travelling at a speed of 5.0106 m/s ?

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