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They use seismographs and the Richter scale to determine their size.
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∙ 9y ago
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What is a sisemograph?
a tool used by scientists to measure earthquakes by movement
Why is it useful to have two separate systems to measure Earthquakes?
Two separate systems used to measure earthquakes are important for accuracy. More than one system to measure gives scientists an accurate measurement of an earthquakes strength.
Who uses a seismograph?
It's used by scientists to measure earthquakes. The scientist in question is usually a seismologist which is a type of geophysicist.
How do scientists measures earthquakes?
Scientists normally use something called the Richter scale to measure earthquakes. They measure in maginitude. 1 on the Richter scale would be small vibrations through the earthquake zone where as 10 would be total destruction. Hope that's helped!
What scale do scientists most often use today to express the magnitude of an earthquake?
The Richter and moment magnitude scales (depending on the Earthquakes size).
What do scientists use to measure earthquakes?
Scientists use seismographs.
What do scientists measure earthquakes in?
the rictor scale
What is a sisemograph?
a tool used by scientists to measure earthquakes by movement
Why is it useful to have two separate systems to measure Earthquakes?
Two separate systems used to measure earthquakes are important for accuracy. More than one system to measure gives scientists an accurate measurement of an earthquakes strength.
What events do you think might have encouraged the development of these seismograph tools for earthquakes?
I believe that scientists wanted a way to locate and measure earthquakes.
Why is it important for scientist to develop ways to predict earthquakes?
It is important for scientists to develop ways to predict earthquakes. By it they can measure when the next one would be.
What does the prefix seis mean in seismograph?
Well.... seismology is the study of earthquakes seismologists are the scientists who study earthquakes seismograph is how they measure earthquakes.... So using that, the root seismos is Greek for earthquake!
What kind of scientists measure the strength of an earthquake?
A type of geophysicist known as a seismologist measures the strength of earthquakes.
How is the size of earthquakes measured?
They use a richter scale to measure intensity and magnitude.
Who uses a seismograph?
It's used by scientists to measure earthquakes. The scientist in question is usually a seismologist which is a type of geophysicist.
How do scientists use Seismic gaps to determine when earthquakes will occur?
they only rarely determine when they happen, but they can measure how bad they are when or after they happen.
What measurements do scientists today use for earthquakes?
there hands
