1.

What are the main instruments used by seismologists ? What are the uses of those instruments?

Answer»

Seismologists use two main devices to measure an earthquake.

1. Seismograph: The seismograph is an instrument that measures the seismic waves caused by an earthquake. 

2. Seismoscope: The seismoscope is an instrument that measures the occurrence or the time of occurrence of an earthquake. The seismoscope is a simple device which can be used without any technological background.



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