What are the parts of a seismograph?
- Names of item (s) you are requesting along with respective quantities. Please list posters and one-pagers on separate lines.
- Full mailing address, including phone number, where the materials should be sent.
- Indicate what purpose the materials will be serving.
- Date materials are needed by (if applicable).
What is the underlying principle of seismograph construction? Quizlet?
What is the underlying principle of seismograph construction? A. A moving box containing a heavy weight needs to overcome inertia, resulting in a slight delay in the motion of the box after the weight moves.
What is the definition of a seismograph?
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.
How to use "seismograph" in a sentence?
seismograph. in a sentence. Earthquake magnitudes are calculated according to ground motion recorded on seismographs. Seismographs flicker back and forth measuring tremors deep inside the mountain. They focus on seismic and tectonic activities by using a seismograph. Modern digital seismograph records are better adapted to direct computer use.
What is the difference between a seismometer and a seismograph quizlet?
What is the difference between a seismogram and a seismograph and seismometer? Seismogram is the paper record of the seismic waves. A seismometer or seismograph is the actual instrument.
What is a seismogram quizlet?
Seismogram. the record of an earthquake's seismic waves produced by a seismograph. surface waves ( L ) last to leave focus; only travels through solids; causes crust to ripple like waves on ocean (most destructive)
What is a seismographs seismometer quizlet?
A seismograph is an instrument that records and measures the details of an earthquake. How does a seismograph record seismic waves? A seismograph records data using a seismogram.
What is the difference between a seismogram?
A seismometer is an instrument that measures and records motions of the ground, including those of seismic waves generated by earthquakes, nuclear explosions, and other seismic sources. A seismogram is a graph output by a seismograph. It is a record of the ground motion at a measuring station.
What is the difference between seismograph and seismogram?
The terms seismograph and seismometer are often used interchangeably; however, whereas both devices may detect and measure seismic waves, only a seismograph possesses the capacity to record the phenomena. A record produced by a seismograph on a display screen or paper printout is called a seismogram.
What is the difference between a seismograph and a seismometer?
A seismometer is the internal part of the seismograph, which may be a pendulum or a mass mounted on a spring; however, it is often used synonymously with "seismograph". Seismographs are instruments used to record the motion of the ground during an earthquake.
What is the definition seismogram?
A seismogram is a record written by a seismograph in response to ground motions produced by an earthquake, explosion, or other ground-motion sources.
What is a seismograph quizlet geology?
an instrument used to record earthquake waves.
How does a seismograph work quizlet?
A seismograph works by suspending a weight from bedrock, which remains motionless during an earthquake. A rotating drum that is affixed to the moving bedrock moves as the rock moves, recording the relative displacement between the stationary weight and the rotating drum.
How does a seismogram work?
A seismograph is a device for measuring the movement of the earth, and consists of a ground-motion detection sensor, called a seismometer, coupled with a recording system. A simple seismometer that is sensitive to up-down motions of the earth can be understood by visualizing a weight hanging on a spring.
What does a seismogram look like?
When you look at a seismogram, there will be wiggly lines all across it. These are all the seismic waves that the seismograph has recorded. Most of these waves were so small that nobody felt them.
What is difference between seismograph and Richter scale?
A seismograph is an instrument used to detect and record earthquakes. It is also known as a seismometer. It records the motion of the ground during a quake. The Richter scale is a numerical value used to measure the power or magnitude of earthquakes.