Rank the following situations according to the uncertainty in x-momentum, from largest to smallest. The mass of the proton is 1836 times the mass of the electron. (i) An electron whose x-coordinate is known to within 2 * 10^-15 m; (ii) an electron whose x-coordinate is known to within 4 * 10^-15 m; (iii) a proton whose x-coordinate is known to within 2 * 10^-15 m; (iv) a proton whose x-coordinate is known to within 4 * 10^-15 m.

Rank the following situations according to the uncertainty in x-momentum, from largest to smallest. The mass of the proton is 1836 times the mass of the electron. (i) An electron whose x-coordinate is known to within 2 * 10^-15 m; (ii) an electron whose x-coordinate is known to within 4 * 10^-15 m; (iii) a proton whose x-coordinate is known to within 2 * 10^-15 m; (iv) a proton whose x-coordinate is known to within 4 * 10^-15 m.

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 38P

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