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:

Inventory Turnover

A financial ratio indicating how many times a company has sold and replaced inventory over a period.

Days' Sales

A financial ratio that measures how efficiently a company uses its inventory by calculating the average number of days the company takes to sell its inventory.

Financial Ratios

Quantitative measures derived from financial statements used to assess a company's performance, financial health, and value.

Current Ratio

An indicator measuring a corporation's potential to handle its short-term financial obligations with assets on hand.