28.3.1.A.iii - Tension Infiltrometer
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Practice Questions
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What is the main purpose of a tension infiltrometer?
💡 Hint: Think about its application in agriculture and hydrology.
What does negative pressure head refer to?
💡 Hint: Consider how it relates to unsaturated conditions.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a tension infiltrometer?
💡 Hint: Think about what it is designed for.
True or False: Tension infiltrometers do not measure saturated soils.
💡 Hint: Consider the use case of the device.
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Challenge Problems
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Calculate the change in infiltration rate when using varying levels of negative pressure in a tension infiltrometer. Assume you have three different pressures: -10, -20, and -30 cm.
💡 Hint: Focus on the relationship between pressure and infiltration rates.
Discuss a scenario where a tension infiltrometer could provide critical data for managing a drought-prone agricultural area.
💡 Hint: Consider the context of water availability.
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