At a minimum,how many seismic stations are necessary to locate the epicenter of an earthquake?
A) one
B) two
C) three
D) four

Question

Quizplus · Accepted Answer

To locate the epicenter of an earthquake, at least three seismic stations are necessary. When an earthquake occurs, the seismic waves spread out in all directions and are detected by multiple seismic stations at different distances from the epicenter. By analyzing the arrival times and types of waves recorded at each station, scientists can triangulate the location of the epicenter.

At a Minimum,how Many Seismic Stations Are Necessary to Locate