Earthquake P-Wave and S-Wave Travel Time:
There are a few things to learn about
P and S waves:
There are many different things you can do with this graph but probably the best way to learn what can be done and how to do it is to watch this powerpoint presentation and to practice regents questions.
are also known as compressional waves. They vibrate in the same
direction the wave is moving:
are also known as transverse waves. They vibrate at right angles to
the direction the wave is moving.
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