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3 cards from this section. Quick, good the night before a test.
What does the free surface boundary condition imply about pressure at the surface of a fluid?
Think about what happens at the free surface of water.
What are the two primary components of wave energy?
Consider the energy forms present in waves.
What is the pressure condition at a free surface?
Think about the pressure exerted on surfaces in a fluid.
True or False: Dynamic pressure is influenced by the depth of water alone.
Consider what dynamic pressure encompasses.
A tank filled with water has waves induced by a mechanical shaker. Use Bernoulli's principle to describe how pressure varies with wave height in the tank.
Consider how velocity changes with wave height.
Calculate the potential energy of a wave with a height of 0.5 meters, using the formula and assuming γ=9.81 kN/m³.
Remember to substitute wave amplitude in the equation.
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