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An electron has a speed of 1.7E7 m/s. If an uncertainty 71 nm in its potition is acceptable, what is the minimum possible percentage uncertianty in its linear momenttum?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter7: Quantum Mechanics

Section: Chapter Questions

Problem 32P: A velocity measurement of an a-particle has been performed with a precision of 0.02 mm/s. What is...

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An electron has a speed of 1.7E7 m/s. If an uncertainty 71 nm in its potition is acceptable, what is the minimum
possible percentage uncertianty in its linear momenttum?
%

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