Physics question 9 hw 21

Physics
Tutor: None Selected Time limit: 1 Day

A proton (mp = 1.673 × 10–27 kg) and an electron (me = 9.109 × 10–31 kg) are confined such that the x position of each is known to within 1.50 × 10–10 m. What is the ratio of the minimum uncertainty in the x component of the velocity of the electron to that of the proton, Δvevp?

Jul 15th, 2015

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The minimum uncertainty is about 6 ´ 10-7 m.

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Jul 15th, 2015

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