Which of the Following Factors Affects Skin Friction Drag

question 4

Multiple Choice

Which of the following factors affects skin friction drag?

• A)increase in the relative velocity of fluid flow
• B)the surface area of the body over which the flow occurs
• C)the viscosity of the fluid
• D)all of these answers are correct

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Definitions:

Hypotheses

Suggested theories developed from minimal evidence, serving as initial steps for additional research.

Test Scores

The numerical outcomes resulting from standardized tests, often used to evaluate skills, proficiency, or knowledge in various subjects.

Tune Up

A process of making minor adjustments or modifications to improve the function or performance of a machine, system, or instrument.

Significance Level

The chance of falsely discrediting the null hypothesis in a statistical examination, usually symbolized by alpha.