A seismograph is an instrument used for recording the intensity and duration of an earthquake/tremor.
This device is not only used for earthquakes but also for other seismic events. For example monitoring the vibrations produced during construction work and during blasting in the mining and quarrying industries.
The seismograph was invented by John Milne who was an English seismologist and geologist.
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 seismograph was invented during the Han Dynasty in ancient China. Specifically, it was created around 132 AD by the polymath Zhang Heng. This early seismograph, known as the "Houfeng Didong Yi," was designed to detect and indicate the direction of earthquakes. It marked a significant advancement in the understanding of seismic activity in ancient times.
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
the seismograph was invented in Chicago, 1800.
It was invented in china in ancient tokyo by your mother
The first seismograph was invented by Zhang Heng in 132. The modern seismograph was invented by John Milne, Thomas Gray, and James Alfred Ewing in 1880.
Perhaps the earliest seismograph was invented in China A.D. 136 by a m an named Choko.
1898
china
John
The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han dynasty. Zhang Heng's seismoscope was an early version of today's seismograph, used to detect and measure earthquakes.
Invented the seismograph
Invented the seismograph
John Milne invented the seismograph in Tokyo, Japan in the late 19th century. He installed the first modern seismograph at the Imperial University of Tokyo in 1880.
Yes, Choko did not invent the seismograph. The seismograph was invented by the Chinese polymath Zhang Heng in 132 AD during the Han Dynasty. Zhang Heng's seismograph could detect and record earthquakes from a distance.