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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for Froude number?
💡 Hint: Identify the components of the formula to get the answer.
Question 2
Easy
What flow type does a Froude number less than 1 indicate?
💡 Hint: Think about what wins between inertia and gravity.
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 is the Froude number if the flow velocity is 4 m/s, the depth is 2 m, and g is 9.81 m/s²?
- 0.5
- 1.0
- 1.5
💡 Hint: Use the given formula to solve.
Question 2
True or False: A flow with Froude number greater than 1 is called subcritical.
- True
- False
💡 Hint: Remember the definitions of flow types.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A river channel with a depth of 1.5 m has a flow velocity of 3 m/s. Calculate the Froude number and classify the flow type.
💡 Hint: Don't forget to use the acceleration due to gravity in your calculations.
Question 2
Discuss the impact of transitioning from critical to supercritical flow on a river's ecosystem.
💡 Hint: Consider how changes in flow speed affect riverbanks and organisms.
Challenge and get performance evaluation