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What Is the Minimum Energy That a Photon Must Have

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Short Answer

What is the minimum energy that a photon must have to ionize a hydrogen atom from the n = 3 energy level?


Definitions:

Accruals

Accounting adjustments for revenues earned or expenses incurred which have not yet been received or paid, respectively.

Adjusting Entries

Journal entries made at the end of an accounting period to update account balances to their correct amounts.

Normal Balance

The side (debit or credit) of an account that is normally expected to have a higher balance, indicating its increase.

Financial Statement

A document detailing quantitatively the financial state of a business, covering its balance sheet, income statement, and cash flow statement.

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