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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the Continuity Equation.
💡 Hint: Look at how fluid flow is governed.
Question 2
Easy
What does incompressible flow mean?
💡 Hint: Think about liquids versus gases.
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 Continuity Equation represent?
- Mass creation
- Mass destruction
- Mass conservation
💡 Hint: Think about the principles of physics.
Question 2
In incompressible flow, what must the continuity equation equal?
- True
- False
💡 Hint: Focus on the idea of fluid density.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A water pipe has a diameter of 0.5 m and a velocity of 2 m/s. If the diameter of a downstream section of pipe is 0.25 m, what is the new velocity?
💡 Hint: Remember to convert diameter to radius before calculating area.
Question 2
In an irrigation system, water flows from a wider channel of 5 m² area to a narrow nozzle of 1 m² area. If the flow velocity in the wide channel is 4 m/s, find the velocity at the nozzle.
💡 Hint: Ensure you correctly use the areas and velocities.
Challenge and get performance evaluation