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4 cards from this section. Quick, good the night before a test.
What are P-waves?
Think about the first waves you learn about in seismic studies.
How can seismologists locate the hypocentre of an earthquake?
Remember, it's a process that involves triangulation.
What type of wave is a P-wave?
Think about the motion of the particles in relation to the wave direction.
True or False: P-waves are the last seismic waves to be detected by seismographs.
Consider the order in which seismic waves arrive.
An earthquake occurs, and P-waves arrive at three different seismic stations with time differences of 2 seconds and 5 seconds for S-waves. The known distances from stations A, B, and C are 10 km, 20 km, and 15 km respectively. Calculate the potential location of the hypocentre using triangulation.
Use the speed of P and S waves to calculate how far they were from the hypocentre.
Discuss how advancements in technology, such as machine learning algorithms, can improve the accuracy of hypocentre location.
Think about how technology enhances traditional methods.
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