A Measurement of an Electron's Speed Is 2

Multiple Choice

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 position?

A) 0.29 nm
B) 0.58 nm
C) 0.87 nm
D) 1.2 nm
E) 1.6 nm