26.2.3 - Velocity and Attenuation
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Practice Questions
Test your understanding with targeted questions
What are S-waves and how do they move?
💡 Hint: Think about how the wave moves compared to P-waves.
Are S-waves faster or slower than P-waves?
💡 Hint: Recall the order of wave speeds among seismic waves.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which wave travels faster than S-waves?
💡 Hint: Use the mnemonic 'P is for quick, S is in between, Rayleigh is last.'
Attenuation in seismic waves refers to the:
💡 Hint: Think about how wave energy diminishes as it travels.
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Challenge Problems
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Given a geological formation with both hard and soft materials, predict how the presence of each will affect S-wave propagation and attenuation.
💡 Hint: Think about how density and elasticity impact wave behavior.
How might engineers adjust building designs to accommodate high attenuation rates of S-waves in a specific area prone to earthquakes?
💡 Hint: Consider what adjustments would be necessary for areas with predicted high seismic activity.
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