Calculate the Frequency of the Red Light Emitted by a Neon

question 28

Multiple Choice

Calculate the frequency of the red light emitted by a neon sign with a wavelength of 680 nm.

• A) 2.27 × 10¹⁴ s^-1
• B) 3.80 × 10¹⁴ s^-1
• C) 4.41 × 10¹⁴ s^-1
• D) 5.05 × 10¹⁴ s^-1
• E) 3.40 × 10¹⁴ s^-1

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Definitions:

Salary Expense

The total amount paid by a business to its employees for their services over a specific period.

Trial Balance Totals

The sum balances of all ledgers in a double-entry bookkeeping system, used to ensure that debits equal credits.

Normal Balances

Normal balances refer to the side (debit or credit) on which an increase in the account balance is recorded, based on double-entry accounting principles.

Liabilities

Financial obligations or debts owed by a business to external parties or individuals.