The seismograph works as follows. A pen, along with a particular calculated amount of (small) weight is attached to a spring. The other end of the spring is attached to a heavy and stable(so that it can with stand the earthquakes) base support. When an earth quake occurs, the movement of the smaller weight is recorded on a roll of moving paper by the pen. Then the extent of the earthquake is measured by those graphs(seismographs).
A seismograph is a device that measures and records seismic waves caused by earthquakes, while a seismogram is the record of the data produced by a seismograph. Together, they are essential tools in studying and monitoring earthquakes and other seismic activities around the world.
It was invented in china in ancient tokyo by your mother
The first seismograph was invented in China by Zhang Heng in 132 AD. It worked using a pendulum mechanism where a suspended pendulum would swing in response to ground motion caused by an earthquake, triggering a mechanism that would drop a ball into one of eight dragon mouths, indicating the direction of the quake.
The first modern seismograph was created by John Milne, a British seismologist, in the late 19th century. Milne's design allowed for the accurate recording of seismic waves and greatly advanced the study of earthquakes.
A seismometer (or the older device called a seismograph) records the seismic waves from earth tremors.+++There is a difference there: a seismometer would simply register instant vibration; a seismograph records the vibrations with time so shows the whole picture.
explain why a seismograph would not work if the pen vibrated along with the rest of the machine.
I relly don't Know but the thing that I know thet seismograph and richer scale is the same meaning so please check it and write it THANKS
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.
what is the market value for seismograph
First
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 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.