Question

How is earthquake measured ?​

Answer 1

Answer:

Earthquake is measured with the help of seismograph.

Answer 2

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A seismograph is the primary earthquake measuring instrument. The seismograph produces a digital graphic recording of the ground motion caused by the seismic waves. The digital recording is called a seismogram. A network of worldwide seismographs detects and measures the strength and duration of the earthquake’s waves.

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