Answered: An electron is moving with a speed of…

An electron is moving with a speed of 8.00 x 10° m/s. What is the speed of a proton that has the same de Broglie wavelength as this electron? 4.36 m/s 136 km/s 2.18 km/s 4.36 km/s 436 m/s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Quantum Physics

Section: Chapter Questions

Problem 5OQ

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de Broglie Equation

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Question

An electron is moving with a speed of 8.00 x 10° m/s.
What is the speed of a proton that has the same de Broglie wavelength as this electron?
4.36 m/s
136 km/s
2.18 km/s
O 4.36 km/s
436 m/s

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