32.4.2 - Key Equations
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Practice Questions
Test your understanding with targeted questions
What does $Q$ represent in the runoff depth equation?
💡 Hint: Look at the definitions we discussed.
What affects the initial abstraction in runoff calculations?
💡 Hint: Recap the variables related to maximum retention.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the equation $Q = \frac{(P - I)^2}{(P - I + S)}$ calculate?
💡 Hint: Think about the context of the equation.
True or False: The Curve Number can only range from 0 to 100.
💡 Hint: Recall the range discussed in class.
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Challenge Problems
Push your limits with advanced challenges
Given a rainfall event with 80 mm of rain, an initial abstraction of 10 mm, and a curve number of 90, calculate the runoff depth and discuss what this says about runoff potential.
💡 Hint: Ensure to follow the steps discussed for calculating runoff.
Compare two watersheds with CN values of 70 and 85. Discuss the implications of these values for runoff management and water resource planning.
💡 Hint: Analyze the role of land use and soil characteristics in each scenario.
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