I Review I Constants I Periodic Table An electron traveling at 4.7x105 m/s has an uncertainty in its velocity of 1.61x105 m/s. Part A You may want to reference (Pages 312 - 317) Section 7.4 while completing this problem. What is the uncertainty in its position? Express your answer with the appropriate units. HẢ Value Units Submit Request Answer

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Q: View Available Hint(s) HA Value Units Ar = Submit Part B Complete previous part(s) Provide Feedback

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A: The formula of Kinetic energy, KEmax=hϑ-ϕ12mv2=hcλ-φThus, velocity will bev2=2(hc-λφ)mλv=2(hc-λφ)mλ…