What Is the Energy of a Photon That Has the Same

question 26

Multiple Choice

What is the energy of a photon that has the same wavelength as a 24 eV electron? (h = 6.63 *10^-34 J.s, m_e = 9.11*10^-31 kg)

• A) 24 eV
• B) 14 * 10^-16 eV
• C) 3.5 keV
• D) 5.0 keV

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Definitions:

Dishonored

A term used when an instrument such as a check is not accepted or paid upon presentation.

Accounts Receivable

Money owed to a business by its customers for goods or services delivered or used but not yet paid for.

Short-Term Notes Receivables

Short-duration financial assets representing amounts owed to a company that must be paid within a year.

Allowance Account

An accounting practice used to create a buffer for potential future losses on receivables, also known as a provision for doubtful debts.