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A seismometer is the instrument that detects and measures waves produced by an earthquake. It records the movement of the ground caused by seismic waves and provides data to help study and understand earthquakes.
The instrument used to measure earthquakes is called a seismometer, which measures the motions of the ground. The old term for this was a seismograph(where the equipment for measuring and plotting the data was combined unlike in the modern equipment where these functions are separate).
These measurements are quantified in a numeric range in the Richter scale or moment magnitude scale.
Earthquakes are given a number on the logarithmic scales descibed above depending on the amplitude of the waves measured (or on the size of the fault rupture zone).
Due to the sensititivity of older equipment Richter chose the amplitude for a magnitude zero earthquake as a displacemnt of 1 micrometer (with the assumption that this would prevent negative magnitude values being calculated). However modern equpoment is significantly more sensitive and so commonly record earthquakes with negative magnitudes.
There is no theorectitcal upper limit on earthquake magnitude values however in practice no earthquake has been recorded on earth with a magnitude larger than 9.5.
if you mean earth quakes these are measured on a richter scale.
The seismometer detects and measures the earthquake vibrations or shock waves that the seismograph records. The scale used to measure the strength of an earthqauke is most commonly the Richter Scale.
Seismograph and Seismogram
its called a Seismograph
There are two instruments, which are basically the same thing. There is the seismograph , and a more specific tool measures the waves on what is called the Richter scale. Earthquakes are given a number from one to ten, ten being the strongest. The strongest earthquake that their ever was, was measured a 9.3.
A seismograph
a seismograph
well basically there are many different types of equipment used to measure and earthquake, but the most common is the 'richter scale'. The richter scale is just a pendulum that gives an earthquake a scale for example a low power earthquake would be a 2.5, a medium would be a 5-6 and a high of 8, very high would be 9 and above. To give you an idea the biggest ever recorded earthquake was the great chilliean earthquake wich measures an impressive 9.5 on the richter scale.
A seismometer measures underground motions that signal an earthquakes. Around the world, small earthquakes happen every day, multiple times a day.
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What is the instrument that detects measures and records the energy of earthquackes vibrations called?
The instrument that detects, measures, and records the energy of earthquake vibrations is called a seismometer or seismograph.
What is earthquake measuring machine?
An earthquake measuring machine, also known as a seismometer or seismograph, is a device that detects and records seismic waves produced by earthquakes. These machines provide information about the location, magnitude, and characteristics of an earthquake, helping to monitor and study seismic activity. They are essential tools for earthquake research, monitoring, and early warning systems.
What is a seisometer?
A seismometer is a device that measures ground motion during earthquakes. It detects and records the intensity and duration of seismic waves, providing valuable data for studying and monitoring seismic events.
What is the instrument called that detects seismic waves?
The instrument that detects seismic waves is called a seismometer or seismograph. It measures the vibrations caused by seismic waves in the Earth's crust and can help to monitor and study earthquakes.
What is the synonym of seismograph?
A synonym for seismograph is seismometer. Both terms refer to an instrument that detects and measures earthquakes and seismic waves.
What is the instrument that detects measures and records the energy of earthquackes vibrations called?
The instrument that detects, measures, and records the energy of earthquake vibrations is called a seismometer or seismograph.
Which instrument detects earthquakes?
A seismometer detects the earthquake vibrations that the seismograph records.
What measures the shaking in an earthquake?
The shaking in an earthquake is measured using a seismometer. This device detects and records the vibrations produced by seismic waves during an earthquake. The magnitude of an earthquake is then determined based on the measurements recorded by seismometers.
What is the instrument used for recording the intensity and duration of an eartquake?
A seismograph is the instrument used for recording the intensity and duration of an earthquake. It detects and measures the motion and vibrations of the ground caused by seismic waves.
What is earthquake measuring machine?
An earthquake measuring machine, also known as a seismometer or seismograph, is a device that detects and records seismic waves produced by earthquakes. These machines provide information about the location, magnitude, and characteristics of an earthquake, helping to monitor and study seismic activity. They are essential tools for earthquake research, monitoring, and early warning systems.
Is the instrument for predicting earthquake already invented?
Yes, it is called the pusometer. It detects when and where an earthquake will strike, it is quite accurate.
What is a seisometer?
A seismometer is a device that measures ground motion during earthquakes. It detects and records the intensity and duration of seismic waves, providing valuable data for studying and monitoring seismic events.
What is the instrument called that detects seismic waves?
The instrument that detects seismic waves is called a seismometer or seismograph. It measures the vibrations caused by seismic waves in the Earth's crust and can help to monitor and study earthquakes.
What is the synonym of seismograph?
A synonym for seismograph is seismometer. Both terms refer to an instrument that detects and measures earthquakes and seismic waves.
What detects earthquake vibrations?
a Seismograph measure earthquake vibrations
What is an instrument that detects radiation by means of an eledtric current?
A Geiger-Müller counter is an instrument that detects radiation by measuring the electric current produced when ionizing radiation interacts with the gas inside the detector. This current is amplified and counted, providing a measure of the radiation intensity.
Which physicistinvented the instrument that detects radioactivity?
The physicist who invented the Geiger counter, the instrument that detects radioactivity, was Hans Geiger.
