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Which seismograph station would have recorded P-waves last?
The seismograph station closest to the earthquake epicenter would have recorded P-waves first, followed by stations farther away. Since P-waves are the fastest seismic waves, they are the first to arrive at a seismograph station after an earthquake.
Which earthquake scale would be most appropriate to describe historic earthquakes where seismograph records are not available?
The Mercalli intensity scale would be most appropriate for describing historic earthquakes where seismograph records are not available. This scale categorizes earthquakes based on the observed effects on people, buildings, and the environment rather than on instrumental measurements. It provides a qualitative description of the earthquake's intensity and impact.
How did the seismograph of Chang Heng Works?
historians believe there was a pendulum inside and when an earthquake hit, the pendulum swung causing it to hit a lever which would cause a dragon facing the direction of the quake to drop its copper ball into the mouth of a toad below
If an earthquake occured in seattle Washington how long would it take for the first seismic waves to arrive at a seismograph station in Miami Florida?
It would take about 5-7 minutes for the primary or P-waves to reach a seismograph station in Miami, Florida from Seattle, Washington. These waves travel faster than secondary or S-waves, which would arrive a few minutes later.
Would you put a capital for earthquake?
There is no need to capitalize earthquake.
How would the seismograph for the two earthquake compare?
The seismograph for a larger earthquake would show stronger and more prolonged seismic waves compared to a smaller earthquake. The amplitude and duration of the seismic waves recorded by the seismograph would be greater for the larger earthquake.
Which seismograph station would have recorded P-waves last?
The seismograph station closest to the earthquake epicenter would have recorded P-waves first, followed by stations farther away. Since P-waves are the fastest seismic waves, they are the first to arrive at a seismograph station after an earthquake.
What do they use a Chinese seismograph for?
the chinese used the seismograph the find out the direction of an earthquake. in the first model, there were some small marbles inside a jar. when the earthquake hit, a marble would fall out of the jar, and in the direction of the quake. the chinese belived earthquakes were a sign of future evils.
What are the instrument used to record seismic waves?
A seismometer (or the older device called a seismograph) records the seismic waves from earth tremors.+++There is a difference there: a seismometer would simply register instant vibration; a seismograph records the vibrations with time so shows the whole picture.
Which earthquake scale would be most appropriate to describe historic earthquakes where seismograph records are not available?
The Mercalli intensity scale would be most appropriate for describing historic earthquakes where seismograph records are not available. This scale categorizes earthquakes based on the observed effects on people, buildings, and the environment rather than on instrumental measurements. It provides a qualitative description of the earthquake's intensity and impact.
How did the seismograph of Chang Heng Works?
historians believe there was a pendulum inside and when an earthquake hit, the pendulum swung causing it to hit a lever which would cause a dragon facing the direction of the quake to drop its copper ball into the mouth of a toad below
Where was the first seismograph invented and how did it work?
The first seismograph was invented in China by Zhang Heng in 132 AD. It worked using a pendulum mechanism where a suspended pendulum would swing in response to ground motion caused by an earthquake, triggering a mechanism that would drop a ball into one of eight dragon mouths, indicating the direction of the quake.
If using only one seismograph what would it measure?
It would depend on the size of the quake. It is certainly possible to use only one seismograph, it would just be impossible to use triangulation to find the epicenter of the tremble, as it requires at least three.
Who would use a seismograph?
Since a seismograph is a device used to measure the magnitude earthquakes, someone who studies earthquakes would use it.
If an earthquake occured in seattle Washington how long would it take for the first seismic waves to arrive at a seismograph station in Miami Florida?
It would take about 5-7 minutes for the primary or P-waves to reach a seismograph station in Miami, Florida from Seattle, Washington. These waves travel faster than secondary or S-waves, which would arrive a few minutes later.
What kind of earthquake follows a major earthquake?
Aftershocks usually follow a major earthquake. These are smaller earthquakes that occur in the same area after the main earthquake. They can continue for hours, days, or even months after the initial event.
How you would Build and test a model of a seismograph?
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