SEISMOMETERS, SEISMOGRAPHS, SEISMOGRAMS 1. What is a ...
SEISMOMETERS, SEISMOGRAPHS, SEISMOGRAMS 1. What is a ...
SEISMOMETERS, SEISMOGRAPHS, SEISMOGRAMS 1. What is a ...
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A se<strong>is</strong>mometer <strong>is</strong> a mechanical device that<br />
measures and amplifies ground motion at a point<br />
on the Earth’s surface or in a borehole