Practice Department of Civil Engineering - 18.1.2 | 18. Fluid | Fluid Mechanics - Vol 1
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18.1.2 - Department of Civil Engineering

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define conservation of mass.

💡 Hint: Think about the total mass before and after a process.

Question 2

Easy

What does the Reynolds transport theorem help us connect?

💡 Hint: Remember the relationship between control volume and surface flow.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the conservation of momentum principle state?

  • Mass is conserved
  • Momentum is conserved in a closed system
  • Energy is conserved

💡 Hint: Consider what remains constant in physical interactions.

Question 2

True or False: Steady flow means that all fluid properties are constant over time.

  • True
  • False

💡 Hint: Think about how steady flow describes uniform behavior.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze a system with two inflows of different velocities and one common outlet. Using conservation laws, derive the outlet velocity given the conditions.

💡 Hint: Use the basic principle that total inflow equals total outflow in steady conditions.

Question 2

Design a problem scenario for seepage through a soil matrix, specifying different inflow rates and soil characteristics. Calculate the time required to fill a particular volume.

💡 Hint: Focus on how inflows and outflows relate, and express them through the storage equation.

Challenge and get performance evaluation