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What tools do seismologists use?
Seisometers are used to measure how much the ground moves, but the only real way to detect them is to look at previous records as to how long it has been since an earthquake; if it a long time, an earthquake could happen soon.
Does a seismograph record the size of a tidal wave or earthquake?
Seismometers or Seismographs are instruments that measure motions of the ground, including those of seismic waves generated by earthquakes, volcanic eruptions, and other seismic sources.
Do seismographs record the air movements caused by seismic waves?
it records the frequency of the earthquake !
Do the pens on seismographs swing freely?
No, the pen on a seismograph does not swing freely. The pen is stationery only until an earthquake occurs. Then the pen moves along the paper according to the way the ground is moving or quaking.
What device is used to record seismic waves?
Seismic waves are measured by seismographs, geophones, hydrophones and accelerometers.
seismograms?
traces of amptified electronically record ground motion made by seismographis
How does a seismograph records a earthquake?
when waves from an earthquake reach the instrament, the inertia of the weight keeps it stationary, while earth and the support vibrate. Seismographs amplify and electronically record ground motion.
Seismographs?
this is where the seismic waves recorded; measures vertical earth motion
What can you learn from only one seismographs?
The motion of the earthquakes around you.
Which instruments Used to record intensity of earthquakes?
seismographs
What is used to record shock waves?
seismographs
How does seismographs record seismic waves?
Well you know when you write a sentence, the paper stays in one place while your hand moves the pen. But in a seismograph, it's the pen that remains stationary while the paper moves. Why is this? All seismographs make use of a basic principle of physics: Whether it is moving or at rest, every object resists any change to its motion. A seismograph's heavy weight resists motion during a quake. But the rest of the seismograph is anchored to the ground and vibrates when seismic waves arrive.
Does a seismograph record the air movementscaused by seismic waves?
Seismographs cannot measure volcanoes. When you research about seismographs, it may show thing about volcanoes. This is because right before a volcano erupts, it can cause little earthquakes and seismographs measure earthquakes!
Can seismographs predict hurricane intensity?
No, seismographs cannot predict hurricane intensity. It can only detect and predict any ground movement
What do seismographs detect?
they check the intensity or magnitude of the earthquake.
How can move a misdemeanor from your back ground cheak?
You must file a motion with the court to have your record "expunged."
What tools do seismologists use?
Seisometers are used to measure how much the ground moves, but the only real way to detect them is to look at previous records as to how long it has been since an earthquake; if it a long time, an earthquake could happen soon.
