Question

C) Write the name of instrument which detects and records the magnitude of
earthquake​

Answer 1

Answer:  

seismographs

Explanation:

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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