A Nonrelativistic Proton Is Confined to a Length of 2

question 21

Multiple Choice

A nonrelativistic proton is confined to a length of 2.0 pm on the x-axis.What is the kinetic energy of the proton if its speed is equal to the minimum uncertainty possible in its speed? ,h = 1.055 × 10^-34 J • s,m_proton = 1.67 × 10^-27 kg)

• A) 0.13 eV
• B) 1.3 eV
• C) 13 eV
• D) 130 eV
• E) 1300 eV

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Accounting records that are used for the repeated recording of similar types of transactions, such as sales or purchases.

Control Accounts

An account in the general ledger that summarizes and aggregates the details of a subsidiary ledger.

Subsidiary Ledger

A detailed ledger that provides a breakdown of individual accounts receivable, accounts payable, or other account categories that together constitute a general ledger account.

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A comprehensive ledger containing every financial transaction throughout a company's existence.