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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for wave speed in small amplitude waves?
💡 Hint: Think about how waves are related to gravity and fluid depth.
Question 2
Easy
Define subcritical flow.
💡 Hint: Consider the relationship between wave speed and fluid speed.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the final equation for wave speed in small amplitude waves?
💡 Hint: Recap the connection between wave speed and gravity.
Question 2
True or False: In subcritical flow, the wave can travel upstream.
💡 Hint: Recall the definitions of flow types.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
A 4-meter deep river generates solitary waves at a speed of 7 m/s. What is the value of g on this planet?
💡 Hint: Use the equation to solve for g based on given values.
Question 2
A drainage channel operates at 2 m depth and has waves with an amplitude of 0.5 m. Calculate the speed of the waves.
💡 Hint: Substitute values into the finite size equation.
Challenge and get performance evaluation