The X Component of the Velocity of an Electron (M

Multiple Choice

The x component of the velocity of an electron (m = 9.11 × 10^-³¹ kg) is known to be between 100 m/s and 300 m/s.Which one of the following is a true statement concerning the uncertainty in the x coordinate of the electron?

A) The maximum uncertainty is about 10⁶ m.
B) The minimum uncertainty is about 3 × 10^-⁷ m.
C) The maximum uncertainty is about 6 × 10^-⁷ m.
D) The minimum uncertainty is about 3 × 10^-⁹ m.
E) The maximum uncertainty is about 6 × 10^-⁹ m.