What Is the Total Energy of an Electron Moving with a Speed

question 22

Multiple Choice

What is the total energy of an electron moving with a speed of 0.95c?

• A)2.6 × 10^-13 J
• B)8.2 × 10^-14 J
• C)1.1 × 10^-13 J
• D)1.2 × 10^-14 J
• E)2.2 × 10^-14 J

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Definitions:

Bad Debt Expense

An expense account reflecting the cost of accounts receivable that a company does not expect to collect.

Promissory Note

A written, legally binding promise to pay a specified sum of money on a certain date or upon demand.

Face Amount

The nominal or dollar value printed on a financial instrument, such as a bond or life insurance policy, representing the amount due at maturity.

Maturity Value

The amount payable to an investor at the maturity date of an investment, including the principal and any remaining interest.