The Relationship Between the Actual Focal Spot Size, Effective Focal

question 45

Multiple Choice

The relationship between the actual focal spot size, effective focal spot size, and anode target angle is called

• A) the anode heel effect
• B) the line-focus principle
• C) Roentgen's principle
• D) all of these

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Definitions:

Profit Margin

A financial ratio that measures the amount of net income earned with each dollar of sales by comparing profit to revenue.

Times Interest Earned

A financial ratio that measures a company's ability to meet its interest obligations based on its current earnings.

Price-earnings

A financial ratio that measures the market value of a stock in relation to its earnings per share, indicating how much investors are willing to pay per dollar of earnings.

Earnings Per Share

A financial metric that calculates the portion of a company's profit allocated to each outstanding share of common stock.