Reduction of Turbulence Over the Wing Surface Is Accomplished by Slotting

question 9

Multiple Choice

Reduction of turbulence over the wing surface is accomplished by slotting of feathers at the wing tip and by the __________,a small group of feathers supported by the bones of the second digit.

• A)hamulus
• B)barbule
• C)rictal bristles
• D)alula
• E)uncinate

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Definitions:

Earnings Per Share

A company's profit divided by its number of common shares outstanding, indicating how much money it makes per share.

Dividend Yield

A financial ratio that shows how much a company pays out in dividends each year relative to its stock price, often expressed as a percentage.

Dividends Per Share

A measure of how much dividend income a company pays out to its shareholders per share of its stock.

Net Profit Margin Ratio

A financial metric that shows the percentage of net income derived from total revenue, indicating how efficiently a company is managing its expenses.