The Uncertainty in the Velocity of an Electron Is 1×10⁵

question 23

Multiple Choice

The uncertainty in the velocity of an electron is 1×10⁵ m s^-1. What is the minimum uncertainty in its position?

• A) 5.79×10^-5 m
• B) 2.31×10^-9 m
• C) 5.79×10^-10 m
• D) 2.31×10^-10 m
• E) 1.08×10^-10

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Definitions:

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Theory of Planned Behavior

A psychological theory that predicts an individual's intention to engage in a behavior at a specific time and place, considering attitudes, subjective norms, and perceived behavioral control.

Self-Efficacy

An individual’s belief in their capacity to execute behaviors necessary to produce specific performance attainments.

Control Action

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