The first seismograph was invented in 132 AD by Chinese astronomer Zhang Heng during the Han dynasty. It was a copper vessel with a pendulum mechanism that could detect and record earthquakes.
The part of the seismograph that moves during an earthquake is called the pen.
Seismometers. For information on how seismometers are used, please see the related question.
The success rate of a seismograph is typically high, as it is designed to accurately record seismic activity. However, the effectiveness of a seismograph can be influenced by factors such as maintenance, calibration, and installation location. Routine checks and maintenance can help ensure the reliability and accuracy of the data recorded by a seismograph.
a seismograph
A seismograph is the machine that measures the strength of energy waves, such as seismic waves, generated by earthquakes. The data recorded on the seismograph is used to determine the earthquake's magnitude.
1898
Here are some sentences.Scientists use a seismograph to measure movement in the earth.The seismograph showed that an earthquake had occurred.
what is the market value for seismograph
First
The part of the seismograph that moves during an earthquake is called the pen.
A seismograph was created to measure out the magnitude of earthquakes.
the purpose of the seismograph is that it tells you when a earthquake is coming. :)
Humorous answer: A seismograph never answers; it just waves.
seismograph is called 'bhukamplekhi' in hindi
how the seismograph change over time
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
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