Calculate the Wavelength of Light Emitted When an Electron in the Hydrogen

question 84

Multiple Choice

Calculate the wavelength of light emitted when an electron in the hydrogen atom goes from the n = 4 shell to the n = 2 shell.

• A) 2.06×10⁶ m
• B) 4.86×10 ^{- 7} m
• C) 3.65×10 ^{- 7} m
• D) 4.09×10 ^{- 19} m
• E) none of these

---

Definitions:

Dividends Payable

Liabilities that represent a company's obligation to pay its shareholders dividends declared by its board.

Statement of Cash Flows

A statement that outlines the influence of balance sheet and income modifications on the status of cash and cash equivalents, divided by the categories of operational, investment, and financial activities.

Financing Section

Part of the cash flow statement that shows cash flows related to borrowing, repaying debts, and equity transactions.

Common Stock

A type of ownership in a corporation that entitles holders to vote on corporate matters and receive dividends.