Which of the Following Statements Best Describes the Heisenberg Uncertainty

question 108

Multiple Choice

Which of the following statements best describes the Heisenberg uncertainty principle?

• A)The exact position of an electron is always uncertain.
• B)The velocity of a particle can only be estimated.
• C)It is impossible to accurately know both the exact location and momentum of a particle.
• D)The location and momentum of a macroscopic object are not known with certainty.
• E)The location and momentum of a particle can be determined accurately,but not the identity of the particle.