Question

What are Seismographs?​

Answer 1

$\huge\fbox\red{❥answer}$

A seismometer is an instrument that responds to ground motions, such as caused by earthquakes, volcanic eruptions, and explosions. Seismometers are usually combined with a timing device and a recording device to form a seismograph.

Answer 2

Answer:

Seismograph is an instrument that measures and records details of earthquakes, such as force and duration. It consists of a mass attached to a fixed base. During an earthquake, the base moves and the mass does not. The motion of the base with respect to the mass is commonly transformed into an electrical voltage.

PLEASE DO MARK MY ANSWER AS THE BRAINLIEST..

<HOPE IT HELPS>