To What Uncertainty,in Pm,can the Position of an Electron Traveling

question 83

Multiple Choice

To what uncertainty,in pm,can the position of an electron traveling at 1.89 × 10⁵ m/s be measured if the uncertainty of the speed is 2.00%?

• A)765
• B)654
• C)8.33 × 10⁴
• D)1.53 × 10⁵
• E)1.53 × 10⁴

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