alleryWhich seismic waves are longitudinal pressure waves?
ASecondary S waves
BLove surface waves
CRayleigh waves
DPrimary P waves
Answer & Solution
Correct answer: D. Primary P waves
1. Every earthquake produces P, S and surface waves.
2. P waves are longitudinal shock or pressure waves.
3. S waves are transverse, and Love and Rayleigh are surface waves.
_Source: Wikipedia, Earthquake, Seismic waves_
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