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5. Conclusion
This section
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Revision test
Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
2 cards from this lesson. Good the night before a test.
Try these first
- 1.
What is viscosity?
Hint
Think of thick versus thin liquids.
- 2.
Name one kinematic property of fluids.
Hint
What do we measure when we look at how fast a fluid moves?
- 3.
What do the Navier-Stokes equations describe?
- Solid motion
- Viscous fluid motion
- Gas compression
Hint
Think about what type of physics this equation applies to.
- 4.
True or False: Viscosity measures a fluid's resistance to flow.
- True
- False
Hint
What happens to a fluid's flow if it's thicker?
- 5.
Derive the material derivative equation from first principles starting with a fluid property Q.
Hint
Break it down into local and convective components.
- 6.
Calculate the strain rate for a fluid undergoing both shear and rotational deformation.
Hint
Use the definitions discussed in our sessions!
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
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Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting