Question

name the instrument used to measure an earthquake

Answer 1

Hey dear!!! seismograph is the instrument used to measure earthquake
hope it helps u """

Answer 2

Earthquakes are caused when two tectonic plates collide with each other or overlap with each other.

The instrument used to measure the intensity of an earthquake is called the seismometer.

It can be used to measure other tremors in the grounds as well like volcanic eruptions and explosions due to various reasons.