Practice Water Particle Displacement (1) - Water Particle Displacement

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8 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What shape do water particles trace in shallow water?
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Think about the relationship of the axes.
Question 2.
What is the semi-major axis in a wave motion?
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Connect it with the axis of an ellipse.
3Question 3.
What type of orbit do water particles trace in deep water?
- Elliptical
- Circular
- Straight
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Think about the characteristics of deep-water waves.
4Question 4.
True or False: Water particle displacement can be approximated as elliptical in deep water.
- True
- False
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Compare the conditions of shallow and deep waters.
Question 5.
If the wave height is 2 meters and the wavelength is 20 meters, calculate the horizontal and vertical displacements of water particles at a given instance where k = 0.314.
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Start by substituting the wave height into the equations provided.
Question 6.
Explain the effects of different wave heights on the elliptical orbits of water particles in shallow water.
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Consider how wave energy influences particle movement.

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