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A seismogram is placed on a drum attached to the base of the graph. The drum is slowly turned by a clock and a pen is attached to a heavy weight with it's point resting on the drum. As the bedrock of the seismograph shakes, the drum shakes as well. Therefore, measuring the extremity of the earthquake.
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∙ 11y ago
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What does a seismograph record data on?
A seismograph records data on a roll of paper.
What is the difference between a seismograph and a seismometer?
The word seismograph is the old fashioned term for a seismometer. They both perform the same function (recording the amplitude, frequency and duration of seismic waves) however they record the data differently. Seismometers record the data digitally, whereas a seismograph plotted the data directly onto a roll of graph paper. Previous answer: A Seismometer is something used to record motions of the ground. Such as earthquakes and nuclear explosions. So they can measure the size of the explosions.
How do seismographs benefit us?
Seismology is advantageous because it can help predict earthquakes. It can also help compile earthquake statistics and data for future use.
What type of data do geologists use to locate an earthquake's epicenter?
Seismologists use the data from triangulated seismographs to locate an earthquake's epicenter. The difference in time between the arrival of p and s waves at a seismometer tells the distance to the epicenter of an earthquake. To get the exact location, scientists must collect data from at least three seismometers. The point where all three circles is the epicenter of the earthquake. +++ The Epicentre is generally obvious: it is the point of maximum disturbance on the surface. The centre of the actual slip is the Focus, and this has to be calculated from seismograph data by triangulating from wave velocities.
What scientists use instruments to record the strenght of earthquakes in an area?
~The seismograph and the seismoscope are two main instruments used to measure the strength of earthquakes.~`The seismoscope is a simple instrument that measures the time that an earthquake takes place. The seismograph records the motion of the ground during an earthquake.A seismograph's main component is a hanging mass (heavy as 1,000 pounds) that is connected to a pen, and this large pendulum is situated just above a paper surface.When the ground moves the paper does also, which rubs against the pen and marks the movement. Seismographs are isolated and connected to bedrock to ensure that the data they receive is not affect the movement of surrounding objects. The accuracy of the seismograph and makes it sensitive to minute (m/s2) ground movements.| \|
What does a seismograph record data on?
A seismograph records data on a roll of paper.
What does data from one seismograph tell you when an earthquake occurs?
How far away the epicenter is.
What types of information can a sceintist get by studying seismographs?
Scientists can use seismograph data to locate the focus of an earthquake
How does a seismograph prevent the effect of a an earthquake?
A seismograph itself cannot prevent the effect of an earthquake. It is an instrument that measures and records seismic waves generated by an earthquake. The data collected by seismographs helps scientists study and understand earthquakes, which in turn can contribute to improved building codes and earthquake-resistant infrastructure. Preventing the effect of an earthquake requires engineering solutions such as designing structures to withstand seismic forces or implementing early warning systems.
How many seismograph data points are required to locate an earthquake's epicenter?
At least 3 stations are required to find the epicenter
How doe a seismograph work?
A seismometer, sometimes known as a seismograph, in modern day is usually inertial an it has: 1) A weight of some kind, called the inertial mass, that moves inside but stays attached. 2) A recording device for the mass. Basically, the motion in the ground, even very slight, will move this weight and it is the movement of the weight which causes a reading on changes underground. Some modern systems now use electronics. Instead of a writing device for recording, it uses magnetic strips to record information. A seismograph records data from an earthquake with a needle and ink. When an earthquake occurs ts records this data and uses the needle with ink on it to show the highs and lows of the P waves, S waves, and surface waves the earthquake produces. The ink lines are recorded on graph paper showing the number of how high or low the earthquake's strength is and measures the waves.
Which instrument measures and records vibrations within the earth and on the earth's surface?
It is a "Seismograph". It "listens" to the vibrations, and draws out (with an inked needle) the tremors onto a piece of paper. A seismometer is what measures and records earthquakes. Many modern seismometers send their data directly electronically to computers, which record and automatically analyze that data instead of using the inked needle on paper.
What is the difference between a seismograph and a seismometer?
The word seismograph is the old fashioned term for a seismometer. They both perform the same function (recording the amplitude, frequency and duration of seismic waves) however they record the data differently. Seismometers record the data digitally, whereas a seismograph plotted the data directly onto a roll of graph paper. Previous answer: A Seismometer is something used to record motions of the ground. Such as earthquakes and nuclear explosions. So they can measure the size of the explosions.
How do seismographs benefit us?
Seismology is advantageous because it can help predict earthquakes. It can also help compile earthquake statistics and data for future use.
What type of of data do geologists use to locate an earthquake's epicenter?
I think you mean "Focus": the Epicentre is the point of maximum movement on the surface above, and that's usually obvious. The focus is located by triangulation and velocity calculations from seismograph data.
What type of data do geologists use to locate an earthquake's epicenter?
Seismologists use the data from triangulated seismographs to locate an earthquake's epicenter. The difference in time between the arrival of p and s waves at a seismometer tells the distance to the epicenter of an earthquake. To get the exact location, scientists must collect data from at least three seismometers. The point where all three circles is the epicenter of the earthquake. +++ The Epicentre is generally obvious: it is the point of maximum disturbance on the surface. The centre of the actual slip is the Focus, and this has to be calculated from seismograph data by triangulating from wave velocities.
What type of data do geologist use to locate an earthquake's epicenter?
Seismologists use the data from triangulated seismographs to locate an earthquake's epicenter. The difference in time between the arrival of p and s waves at a seismometer tells the distance to the epicenter of an earthquake. To get the exact location, scientists must collect data from at least three seismometers. The point where all three circles is the epicenter of the earthquake. +++ The Epicentre is generally obvious: it is the point of maximum disturbance on the surface. The centre of the actual slip is the Focus, and this has to be calculated from seismograph data by triangulating from wave velocities.
