Seismograph ;)
(listen in your science class!)
A seismograph is an instrument that produces a record of seismic waves by detecting and measuring the vibrations caused by earthquakes or other seismic events. It consists of a seismometer to detect ground motion and a recording device to produce a trace of the detected seismic waves.
Seismometer (or seismograph) and it measure seismic waves
A seismograph is the instrument used to record earthquake waves. It consists of a vibrating mass attached to a fixed base, which moves during ground shaking and produces a record of the seismic waves on a rotating drum or digital display.
A seismograph is the instrument used to record seismic waves. It consists of a ground motion sensor (such as a geophone or accelerometer) coupled with a recording device to capture the ground movements during an earthquake or other seismic events.
A seismograph.
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.
Semogram
Earthquakes are measured by a seismometer, also known as a seismograph.
To try to predict earthquakes, and get advanced warning of them.
Seismic waves
A seismometer is the instrument that detects seismic waves. It records the ground vibrations caused by earthquakes and other seismic events. These devices are crucial for monitoring and studying earthquakes.
A seismogragh is a sensative instrument that records seismic waves.