A measurement of an electron's speed is 2.0 × 106 m/s and has an uncertainty of 10%

What is the minimum uncertainty in the position of the electron? (melectron = 9.11 × 10-31 kg, h = 6.626 × 10-34 J ? s)
A) 0.58 nm B) 0.87 nm C) 1.5 nm D) 0.29 nm E) 4.9 nm


A

Physics & Space Science

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