At Does Seismograph Mean?

Seismograph, instrument that makes a record of seismic waves caused by an earthquake, explosion, or other Earth-shaking phenomenon. ... A record produced by a seismograph on a display screen or paper printout is called a seismogram.

What is meant by the term 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.

What is seismograph give example?

The definition of a seismograph is a measuring instrument for earthquakes that tracks duration and magnitude. A device used to measure the duration and magnitude of a San Francisco earthquake is an example of a seismograph.