Practice Viscous Fluid Flow (contd.) (1.1) - Viscous Fluid Flow (Contd.)

Practice: Viscous Fluid Flow (Contd.)

Lesson 1.1Viscous Fluid Flow (Contd.)

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10 questions

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4 cards from this section. Quick, good the night before a test.
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Quiz
4 questions · about 3 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
Define the Continuity Equation in your own words.
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Think about mass flow rates in a fluid and how they balance.
Question 2.
What does the material derivative account for?
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Consider how movement within a fluid impacts changes.
3Question 3.
What does the conservation of mass state?
- Mass can be created
- Mass cannot be created or destroyed
- Mass is irrelevant
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Think about how mass behaves in closed systems.
4Question 4.
The Continuity Equation is derived from which principle?
- True
- False
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Consider the basic definitions of fluid flow.
Question 5.
A cylindrical tank has a radius of 0.5 m and is filled to a height of 2 m with water. Calculate the volume of water in the tank and discuss how the continuity equation applies if a pipe drains this water.
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Apply the formula for the volume of a cylinder.
Question 6.
Analyze a situation in which a fluid flow changes from a large area (A1) to a smaller area (A2) and assess the implications using the continuity equation.
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Consider how cross-sectional area affects flow speed.

6 more questions in this section. Enroll free to practise them all.