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EARTHQUAKE INTENSITY 1 TO 10 HOW TO

In 1935 the American seismologist Charles F. (The types and nature of these waves are described in the section Seismic waves.) Because the size of earthquakes varies enormously, it is necessary for purposes of comparison to compress the range of wave amplitudes measured on seismograms by means of a mathematical device. SpaceNext50 Britannica presents SpaceNext50, From the race to the Moon to space stewardship, we explore a wide range of subjects that feed our curiosity about space!Įarthquake magnitude is a measure of the “size,” or amplitude, of the seismic waves generated by an earthquake source and recorded by seismographs.Learn about the major environmental problems facing our planet and what can be done about them!

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EARTHQUAKE INTENSITY 1 TO 10 HOW TO

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