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An Electron Inside a Hydrogen Atom Is Confined to Within

Question 2

Multiple Choice

An electron inside a hydrogen atom is confined to within a space of 0.110 nm. What is the minimum uncertainty in the electron's velocity? ( An electron inside a hydrogen atom is confined to within a space of 0.110 nm. What is the minimum uncertainty in the electron's velocity? ( = 1.055 × 10<sup>-34</sup> J ∙ s, mel = 9.11 × 10<sup>-31</sup> kg) A) 5.26 × 10<sup>5</sup> m/s B) 7.50 × 10<sup>5</sup> m/s C) 5.26 × 10<sup>7 </sup>m/s D) 7.50 × 10<sup>7</sup> m/s E) 5.26 × 10<sup>9</sup> m/s = 1.055 × 10-34 J ∙ s, mel = 9.11 × 10-31 kg)


A) 5.26 × 105 m/s
B) 7.50 × 105 m/s
C) 5.26 × 107 m/s
D) 7.50 × 107 m/s
E) 5.26 × 109 m/s

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