Physics, asked by chainalaha052, 6 months ago

explain the term seismograph​

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Answered by BrainlyPARCHO
1

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A seismograph is an instrument which can record the seismic waves.

It contains a metal rod or a pendulum which can vibrate as the earthquake occurs.

The metal rod is attached to a pen which records the waves on the paper.

Scientists study these waves and then construct a map of the earthquake.

This also helps them in determining the power of the earthquake.

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