21.2.2.b - Aerodynamic Term
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Practice Questions
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What does the aerodynamic term account for in the Penman equation?
💡 Hint: Consider factors that influence evaporation.
Define saturation vapor pressure.
💡 Hint: Think about the air's capacity to hold moisture.
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Interactive Quizzes
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What does the aerodynamic term measure in the evapotranspiration process?
💡 Hint: Think about factors that speed up moisture removal.
True or False: The aerodynamic term does not depend on wind speed.
💡 Hint: Consider what happens in a windy versus a calm environment.
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Challenge Problems
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Given the following data: $e_s = 4.0$ kPa, $e_a = 1.0$ kPa, and $u_2 = 5$ m/s, calculate the aerodynamic term. Discuss the implications of this result on irrigation practices.
💡 Hint: Consider each step of the calculation carefully and reflect on the results.
Explain how varying conditions, such as a change in wind speed or humidity, might alter the irrigation strategy based on the aerodynamic term.
💡 Hint: Analyze how each factor influences plant water uptake.
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