Question

define sysmograph and name the unit in which strength of earthquake is measured​

Answer 1

Answer:

The Richter scale and how it measures earthquake magnitude. The Richter scale calculates an earthquake's magnitude (size) from the amplitude of the earthquake's largest seismic wave recorded by a seismograph. ... Each increase of one unit on the scale represents a 10-fold increase in the magnitude of an earthquake.

Answer 2

Answer:

• The Richter scale and how it measures earthquake magnitude.
• The Richter scale calculates an earthquake's magnitude from the amplitude of the earthquake's largest seismic wave recorded by a seismograph

Explanation:

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