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2 cards from this section. Quick, good the night before a test.
What are S-waves and how do they move?
Think about how the wave moves compared to P-waves.
Are S-waves faster or slower than P-waves?
Recall the order of wave speeds among seismic waves.
Which wave travels faster than S-waves?
Use the mnemonic 'P is for quick, S is in between, Rayleigh is last.'
Attenuation in seismic waves refers to the:
Think about how wave energy diminishes as it travels.
Given a geological formation with both hard and soft materials, predict how the presence of each will affect S-wave propagation and attenuation.
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?
Consider what adjustments would be necessary for areas with predicted high seismic activity.
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