Practice Conservation of Mass - 13.1.7 | 13. Fluid Dynamics: Reynolds Transport Theorem | Fluid Mechanics - Vol 1
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13.1.7 - Conservation of Mass

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the conservation of mass principle?

💡 Hint: Think about how mass behaves in a closed container.

Question 2

Easy

Define control volume.

💡 Hint: Consider a pipe as an example.

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 mass state?

  • It states that mass can be created.
  • It states that the total mass remains constant.
  • It states that mass can be destroyed.

💡 Hint: Consider the mass in a closed container.

Question 2

The Reynolds transport theorem connects the dynamics of which two concepts?

  • Particle motion and static fluid.
  • System analysis and control volumes.
  • Energy and work done.

💡 Hint: Think about how mass behaviors change when fluid enters or exits a defined space.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A cylindrical tank is filled with water. If water is drained at a constant rate, how does conservation of mass apply to the water level over time? Formulate an equation to represent this.

💡 Hint: Consider the relationship between volume change and the area of the base.

Question 2

Using the Reynolds transport theorem, analyze how fluid velocity change impacts the momentum conservation of a moving vehicle through a water stream.

💡 Hint: Think about how changes in velocity relate to forces exerted on the vehicle.

Challenge and get performance evaluation