What Is the Energy of a Photon of Frequency 3

question 5

Multiple Choice

What is the energy of a photon of frequency 3.30 × 10¹⁴ Hz? (h = 6.626 × 10−³⁴ J⋅s)

• A)2.19E-19 J
• B)2.01E-20 J
• C)4.98E+47 J
• D)2.01E-48 J
• E)​4.57E+18 J

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Definitions:

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.

Gross Realizable Value

The estimated selling price of goods minus any costs associated with the completion and sale of those goods.

Promissory Note

A financial instrument where the writer promises to pay a specific sum to a specified person or bearer at a determined date.