Question

information about the seismograph

Answer 1

A modern seismograph can help scientists detect earthquakes and measure several aspects of the event: The time at which the earthquake occurred. The epicenter, which is the location on the surface of the earth below which the earthquake occurred. The depth below the earth's surface at which the earthquake occurred.

Answer 2

Explanation:

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