seismometer, also known as a seismograph. which record seismic waves
Richter is a scale widely used for measuring intensity of earthquakes.
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
A Chinese scientist named Chang Heng invented a machine called Dragon Jar that was used to measure earthquakes.
For wind speed: anemometers For wind direction: wind vanes or wind socks
heavy duty springs that keep the building balanced
seismographs
The device used for measuring earthquakes is called a seismometer.
Seismic waves such as those produced by earthquakes.
Richter scale is used for measuring earthquakes. It is a scale which works from 1 to 10 magnitude.
to measure distance of faults
The magnitude, Richter scale, and seismograph.
Richter is a scale widely used for measuring intensity of earthquakes.
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.
Moment Magnitude Scale :))
seismograph
Spring Scale
Laser-ranging devices us laser beams to detect the fault movements that cause earthquakes.