The larger the deflection of the indicators (ink pens) the stronger the seismic vibrations that reached the detector.
A seismograph records large P waves that are the fastest waves then it will recorded S waves which are bigger than the P Waves. Followed by surface waves.
Semogram
It indicates that it is greater for a more severe earthquake or for an earthquake close to the seismograph.
It indicates that it is greater for a more severe earthquake or for an earthquake close to the seismograph.
Do you mean seismograph? A seismograph, originated by the Chinese,I think, detects earthquakes.
Richter Scale .
A seismograph is located under the ground. When there is an earthquake, the ground shakes, which also shakes the pen on the seismograph, making it move along the paper, drawing lines. To know how strong the earthquake was, scientist can look on the paper. The bigger the lines, the stronger the earthquake was.
You mean a seismograph =)........A seismograph is a instrument that measures motions of the ground.They are usually used to detect earthquakes and volcanic eruptions.
seismograph seismograph seismograph seismograph
A seismograph is a machine for measuring and recording parameters relating to the movements of the Earth's surface caused by earthquakes or explosions.
Here are some sentences.Scientists use a seismograph to measure movement in the earth.The seismograph showed that an earthquake had occurred.
because if the pen vibrated then the seismograph wouldn't work and it would defeat the purpose. the machine only works if the pen is still. if the pen is still the machine will guide it by the heartbeat lines the pen creates.