A Measurement of an Electron's Speed Is $2.0 \times 10 ^ { 6 } \mathrm {~m} / \mathrm { s }$

question 69

Multiple Choice

A measurement of an electron's speed is $2.0 \times 10 ^ { 6 } \mathrm {~m} / \mathrm { s }$ and has an uncertainty of $10 \%$ . What is the minimum uncertainty in the position of the electron? $\left( m _ { \text {electron } } = 9.11 \times 10 ^ { - 31 } \mathrm {~kg} , h = 6.626 \times \right.$ $\left. 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s } \right)$

• A) \(4.9 \mathrm {~nm}\)
• B) \(0.58 \mathrm {~nm}\)
• C) \(1.5 \mathrm {~nm}\)
• D) \(0.87 \mathrm {~nm}\)
• E) \(0.29 \mathrm {~nm}\)

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Definitions:

Dissolution

The process of legally ending the existence of a corporation, partnership, or other legal entity.

Winding-Up Process

A formal procedure in which a company's assets are liquidated and liabilities are paid off before the company is dissolved.

Fiduciary Duty

A legal obligation of one party to act in the best interest of another. The obligated party is typically in a position of trust, such as a financial advisor or trustee.

Rightful Dissolution

The legally justified process of formally ending the existence of an entity, such as a corporation or partnership.