A seismometer.
A Seismograph.
Polygraph
Earthquakes aren't given names, but they are given magnitudes, if that's helpful. The magnitude for the earthquake that caused the Hati disaster was 7.0.
This is known as seismology which is a sub branch of geophysics.
The Rickter (RICK-tur) scale has been popular for decades to measure the intensity of earthquakes, yet it had its issues. These days the Mercalli scale is most often used by geologists and vulcanologists.
Active faults generate earthquakes. Geologists study them to better understand where and when future earthquakes will occur.Geologists study faults to better understand where large earthquakes originate. The Earth's plates are constantly moving, but most faults are motionless, locked by friction, until the day when the force on the fault builds up enough to overcome the resistance. When that happens, the rocks on either side of the fault lurch into motion, releasing pent-up energy in an earthquake. Most earthquakes are so small that special instruments are needed to detect them, but a few release huge amounts of energy, causing widespread destruction. During most earthquakes, fault motion stays below the Earth's surface, but in large earthquakes, fault motion may break through to the surface, offsetting rocks and sediments, as well as anything built on the fault, as much as ten feet or more.
There is no instrument that starts with the letter Q but if someone makes up a new instrument and name it Quadicall or something else.
The name of this instrument is anemometer.
A seismometer (replacing the outdated term seismograph), but other instruments may also respond to an earthquake. The simplest example of a seismograph is a pendulum.
Seismology.
Richter scale
A Richter scale also known as local magnitude (ML) scale: Heres a copy of one http://www.sdgs.usd.edu/publications/maps/earthquakes/images/RichterScale.gif
Resistance is the name given to something which opposes the flow of an electrical current in a circuit and an ohmmeter is used to measure it.The Ohm is the name of the unit used to measure resistance.Further noteThe most common type of instrument used to measure resistance is a multimeter, which includes an ohmmeter, an ammeter to measure the current flow in amps and a voltmeter to measure the potential difference in volts.
They can be called Instrument Makers.
Spirograph
Timepieces.
a cymbal
The instrument used to measure the volumes of liquids are many as follows ..they are : beaker ,burette,pipette,etc.
The violin is the highest pitched string instrument.