Practice Derivation Of Conservation Of Mass (15.2.2)

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8 questions

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6 sample questions

Question 1.
Define control volume.
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Think about areas defined for analysis in physics.
Question 2.
What does the Reynolds transport theorem relate?
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Consider how movements affect quantities.
3Question 3.
What is a control volume?
- A rigid container
- A defined area for fluid analysis
- An abstract concept
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Consider where you analyze fluid flows.
4Question 4.
True or False: In steady flow, mass can build up inside a control volume.
- True
- False
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Think about the inflow and outflow balance.
Question 5.
Design a control volume for a river with varying flow rates and calculate the mass flow rate at two points along the bank.
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Consider using water velocity and cross-sectional area.
Question 6.
Explain the differences in handling mass conservation for steady versus unsteady flows in practical applications.
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Think about how flow rates change.

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