19. Fluid Mechanics
Density
23PRACTICE PROBLEM
When a sound wave travels through a wooden board, the positions of the wood particles at the instant t = 0 s are shown below. The equilibrium position between the wood particles is 4 cm. Sketch the wave displacement as a function of the position at t = 0 s.
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When a sound wave travels through a wooden board, the positions of the wood particles at the instant t = 0 s are shown below. The equilibrium position between the wood particles is 4 cm. Sketch the wave displacement as a function of the position at t = 0 s.