A Richter Scale is used to measure Earthquakes and the power of earthquakes. The number used is ten times greater in force than the one before it, so a 7.0 Earthquake is ten times more powerful than a 6.0, for example.
Dragon jar
A seismometer.
The instruments are seismographs or seismometers.
Seismometers are used to measure earthquakes waves, this help show the different arrival time between waves. A Richter Scale is used to measure earthquakes strengh, each number is 31 times more powerful than the last. There is no official set number, but no earthquake has hit 10 on the scale.
Seismographer
seismograph is generally used to measure earthquakes.
A dynamometer is used to measure force, torque or power of a engine. A dynamometer also can measure the torque and power needed to power a given driven machine.
A seismograph is a machine that records vibrations from earthquakes. It consists of a sensitive recording device connected to a pendulum or mass that moves with the ground shaking. The resulting data is used to measure the intensity, duration, and location of seismic events.
what machine can be used to measure sound waves
Magnitude
The standard units used to measure the magnitude of earthquakes are the Richter scale and the moment magnitude scale.
Earthquake measure
A seismometer would measure earthquakes, but there is no such activity on the moon to measure.
An actinogram is a record produced by an actinograph, a machine used to measure the heating power of electromagnetic radiation.
Seismographs are used to measure earthquakes, and how violent they are.
A seismograph is an instrument used to measure the strength of earthquakes.