how the hell should i know?? im the one who asked. SOMEBODY ANSWER THIS!
Scientists use a recording instrument called a seismograph to detect ground motions caused by seismic waves from earthquakes.
earthquakes are measured by seismic waves so scientists use a seismograph. there are a bunch of seismographs at a station and each one records the same stuff according to the p, s, and surface waves.
A seismograph is the device that scientists use to measure earthquakes. The goal of a seismograph is to accurately record the motion of the ground during a quake
its called richter scale and a mercalli scale
You use a seismograph to measure the strength of an earthquake.
It's attached to the ground.
It's attached to the ground.
seismograph♥
A seismograph is used to measure ground movement or vibrations on the Richter scale.
A seismograph is the device that scientists use to measure earthquakes. The goal of a seismograph is to accurately record the motion of the ground during a quake
A seismograph is the device that scientists use to measure earthquakes. The goal of a seismograph is to accurately record the motion of the ground during a quake
Using very sensitive accelerometers.
A seismograph is used to measure ground movement or vibrations on the Richter scale.
A seismograph is a diagram that shows the activity of an earthquake. The longer the line on the diagram, the more violent the shaking of the ground is.
seismogram
Scientists use a recording instrument called a seismograph to detect ground motions caused by seismic waves from earthquakes.
In simple terms a seismograph works with a pen attached to a heavy weight hanging near the ground. As the ground shakes the line being drawn by the pen wiggles to reveal how strong the earthquake is.