When a Hydrogen Atom Absorbs a Photon with E = $\times$

question 36

Multiple Choice

When a hydrogen atom absorbs a photon with E = 4.089 $\times$ 10^-19 J, what is the frequency of the photon?

• A) 6.17 \(\times\) 10¹⁴ Hz
• B) 2.45 \(\times\) 10¹⁸ Hz
• C) 2.55 \(\times\) 10⁸ Hz
• D) 6.623 \(\times\) 10³⁴ Hz
• E) None of these is correct.

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Definitions:

Cash Dividends

Cash dividends are payments made by a corporation to its shareholders, usually as a distribution of profits.

Free Cash Flow

A measure of financial performance calculated as operating cash flow minus capital expenditures, representing the cash that a company is able to generate after spending the money required to maintain or expand its asset base.

Capital Expenditures

Funds used by a company to acquire, upgrade, and maintain physical assets such as property, plants, buildings, technology, or equipment.

Cash Dividends

Payments made by a corporation to its shareholders, representing a distribution of profits.