what does seismometer mean
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- 1. a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake). Familiarity information: SEISMOGRAPH used as a noun is very rare.
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- The seismometers detect the motion and send a signal to the seismograph to be amplified and recorded (2) another to record horizontal east-west waves, and (3) a vertical one that records up-down ground motions.
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P1.20 Seismic Waves What information does scientists use about seismometers? They use info. from seismometers all around the world to analyse the seismic waves produced by an earthquake Why does the analysis of this data help them? It helps them to model the structure of the Earth's interior
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Water waves can have literally seismic impacts seismometer (also known as a seismograph ) An instrument that detects and measures tremors (known as seismic waves) as they pass through Earth. tissue Made of cells, any of the distinct types of materials that make up animals, plants or
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- Hundreds of small earthquakes are caused as magma rises up through cracks in the Earth's crust. Seismometers are used to detect earthquakes. Temperatures around the volcano rise as activity increases. Thermal imaging techniques and satellite cameras can be used to detect heat around a volcano.he higher the sulfur content of these gases, the closer the volcano is to erupting. Gas samples may be taken and chemical sensors used to measure sulfur levels. The techniques available for predicting and monitoring volcanic activity are becoming increasingly accurate.
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- the Richter scale noun [S]. › a ​system used to ​measure the ​strength of an ​earthquake: The ​earthquake in Mexico City ​registered 7.1 on the Richter ​scale. (Definition of the Richter scale from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press).
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earthquake The definition of an earthquake is the release of sudden and extreme energy that is caused by shifting in the Earth's crust. Facts About Earthquakes. A seismometer is used to record and measure the strength of an earthquake. The Mercalli scale is used to measure the earthquake. Anything seven or above is considered extremely dangerous.
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- Definition of SEISMOMETER. : a seismograph measuring the actual movements of the ground (as on the earth or the moon).
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How does a seismograph work? What is the Richter scale? A seismograph is the device that scientists use to measure earthquakes. The goal of a seismograph is to accurately record the motion of the ground during a quake. If you live in a city, you may have noticed that buildings sometimes shake when a big truck or a subway train rolls by.
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- A seismograph is an instrument for measuring earthquake (seismic) waves. They are held in a very solid position, either on the bedrock or on a concrete base.The seismometer itself consists of a frame and a mass that can move relative to it. seismograph is an instrument for measuring earthquake (seismic) waves. They are held in a very solid position, either on the bedrock or on a concrete base.
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- A thermometer is a device that measures temperature or temperature gradient using a variety of different principles. The word temperature comes from the Greek work thermo which is heat and meter to measure.
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Seismograph (Seismometer) What is a seismograph. A seismograph, or seismometer, is an instrument used to detect and record seismic waves. Seismic waves are propagating vibrations that carry energy from the source of an earthquake outward in all directions.They travel through the interior of the Earth and can be measured with sensitive detectors called seismographs.ideo: How a seismograph works. The magnitude of an earthquake is determined by readings of the seismic waves resulting from the vibrations generated by the seismic source. Sensitive seismographs, which greatly magnify these ground motions, can detect strong earthquakes from sources anywhere in the world.
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SEISMOGRAPH Noun. 1. seismograph-a measuring instrument for detecting and measuring the intensity and direction and duration of movements of the ground (as an earthquake). measuring device, measuring instrument, measuring system-instrument that shows the extent or amount or quantity or degree of something. Translations.
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- Split and merge into it. Answer by Harlequin Williams. Confidence votes 67. A seismometer measures seismic waves; a seismograph registers and records them. Most scientists use something called a seismograph which is a machine with a pen on it which moves when shaking occurs on a rotating paper called a seismogram.plit and merge into it. Answer by Harlequin Williams. Confidence votes 67. A seismometer measures seismic waves; a seismograph registers and records them. Most scientists use something called a seismograph which is a machine with a pen on it which moves when shaking occurs on a rotating paper called a seismogram.
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- I've used frozen (and subsequently thawed) urine three times successfully now, so I'll tell you what worked for me. If you can, I suggest using a sterile container for storage. I've used sterile and non-sterile and had no issues, but just to be safe, use sterile. A frozen urine sample can last up to one year.I haven't tested this-but it seems to be the general consensus on these forums and on other discussions I've seen on the net.I've used urine stored for over a month without complications, so using yours after a week of storage should be fine.f you can, I suggest using a sterile container for storage. I've used sterile and non-sterile and had no issues, but just to be safe, use sterile. A frozen urine sample can last up to one year.
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What are Seismographs? Strong motion accelerograph in Invercargill. A seismograph is an instrument for measuring earthquake (seismic) waves. They are held in a very solid position, either on the bedrock or on a concrete base. The seismometer itself consists of a frame and a mass that can move relative to it. seismograph is an instrument for measuring earthquake (seismic) waves. They are held in a very solid position, either on the bedrock or on a concrete base.
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Earthquake Glossary seismograph A seismograph, or seismometer, is an instrument used to detect and record earthquakes. Generally, it consists of a mass attached to a fixed base. During an earthquake, the base moves and the mass does not. The motion of the base with respect to the mass is commonly transformed into an electrical voltage. The electrical voltage is recorded on paper, magnetic tape, or another recording medium.
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- 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 com…monly 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.
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- Seismogram —A real-time record of earthquake ground motion recorded by a seismograph. Seismograms are the records (paper copy or computer image) used to calculate the location and magnitude of an earthquake. . Seismograph —an instrument that records vibrations of the Earth, especially earthquakes. Seismograph generally refers to the seismometer and a recording device as a single unit.. See IRIS’ Seismographs. Seismometer— a sensitive instrument that can detect waves emitted by even the smallest earthquakes.
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- An instrument for automatically detecting and recording the intensity, direction, and duration of a movement of the ground, especially of an earthquake. seis·mog′ra·pher (sīz-mŏg′rə-fər) n. seis′mo·graph′ic (-grăf′ĭk), seis′mo·graph′i·cal (-ĭ-kəl) adj.
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Origin and History of Broccoli. Broccoli is grown for the clustered green (or purple) flower buds that are picked before they open and eaten raw or cooked. The cauliflower head is a cluster of aborted, malformed flower buds that stopped developing in the bud stage. Cauliflowers come in white, lime green and purple varieties.
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What does a thermometer measure? A thermometer is a device that measures temperature or temperature gradient using a variety of different principles. The word temperature comes from the Greek work thermo which is heat and meter to measure. A thermometer does measure temperature.
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What Is a Person Who Studies Earthquakes Called? Seismographs are instruments that record the vibrations of the Earth’s surface caused by seismic waves. Chang Heng invented the first seismograph in A.D. 132 and called the instrument an earthquake weathercock. This instrument featured eight dragons, each with a bronze ball in its mouth. Whenever a tremor occurred, a mechanism within the seismograph would cause one of the dragon's mouths to open.
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- Seismographs are instruments used to measure seismic waves produced by earthquakes. Scientists use these measurements to learn more about earthquakes. While the first seismograph was made in ancient China, today's modern instruments are based on a simple design first created in the 1700s.
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Definitions &Translations Seismograph is another Greek term from seismós and γράφω, gráphō, to draw. It is often used to mean seismometer, though it is more applicable to the older instruments in which the measuring and recording of ground motion were combined than to modern systems, in which these functions are separated.
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- A seismometer is a device that measures the vibrations made be earthquakes. (seismic waves) Seismic waves consist of P(primary) waves LONGITUDIUAL think of them as PUSH AND PULL waves because they move buildings up or down.