24.4k views
12 votes
A seismograph measures

a.
how much the surface of Earth moves during an earthquake.
b.
the speed of S waves.
c.
the force of the earthquake.
d.
the location of the epicenter.

User Dazed
by
9.4k points

1 Answer

9 votes
A. How much The Surface of earth moves during an earthquake
User Avianca
by
8.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.