Question

Name the instrument shown in the given diagram 2.State the use of this instrument 3. How is the magnitude of the earthquake measured?​

Answer 1

Answer:

1. seismometers

2. to check earthquake

3.The Richter magnitude of an earthquake is determined from the logarithm of the amplitude of waves recorded by seismographs. Adjustments are included for the variation in the distance between the various seismographs and the epicenter of the earthquakes

Answer 2

Answer:

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