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As the drum rotates slowly, the pen draws a straight line on paper wrapped tightly around the drum.Made by -Amy[;Why so seruis?TM
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seismograms?

traces of amptified electronically record ground motion made by seismographis


What do seismographs detect?

Seismographs detect seismic waves generated by earthquakes, volcanic eruptions, and other sources of ground motion. These instruments measure and record the intensity, duration, and direction of seismic waves to help scientists monitor and study seismic activities.


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 two name use for seismograms?

Seismograms are also known as seismographs or ground motion records.


What do seimographs detect?

Seismographs detect and record vibrations in the ground caused by seismic waves, such as those produced by earthquakes, volcanic eruptions, and other sources of ground motion. These instruments help scientists study the magnitude, location, and timing of these events.


What basic principle of physics do seismographs use?

Seismographs utilize the principle that seismic waves generated from earthquakes cause the ground to shake, which is then detected as motion by the instrument. The seismograph records these ground movements as a graph, providing valuable information for studying and monitoring earthquakes.


Do seismographs record the air movements caused by seismic waves?

Seismographs do not record air movements caused by seismic waves. Seismographs specifically detect and record ground movements, such as vibrations or oscillations in the Earth's crust, produced by seismic waves generated by earthquakes or other sources. The air movements caused by seismic waves do not directly influence the seismograph readings.


What are the two types of seismographs?

The two types of seismographs are analog seismographs, which use a pen and rotating drum to record seismic activity on paper, and digital seismographs, which use electronic sensors to detect and record seismic waves digitally.


What can you learn from only one seismographs?

The motion of the earthquakes around you.


Do seismographs really work?

Yes, seismographs work by detecting and recording vibrations of the ground caused by seismic waves generated by earthquakes or other sources. They consist of a mass suspended on a spring that moves as the ground shakes, producing a record called a seismogram. These instruments are vital for monitoring and studying seismic activity worldwide.


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!