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2 cards from this section. Quick, good the night before a test.
What is a hydraulic jump?
Think about how water behaves when it encounters an obstacle.
What Froude number indicates that a hydraulic jump can occur?
Consider the relationship between flow speed and gravity.
What Froude number is necessary for a hydraulic jump to occur?
Think about flow speed vs. gravity.
True or False? Hydraulic jumps can occur with a Froude number of 0.5.
Consider what the Froude number indicates.
A hydraulic jump occurs when a flow with a depth of 0.6 m and velocity 2.5 m/s encounters a still pool. Calculate the Froude number before the jump.
Apply the Froude number calculation formula.
Explain the physical significance of hydraulic jumps in water treatment plants.
Consider how turbulence aids in this process.
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