0
What waves are the first to reach a seismograph after an earthquake?
Wiki User
∙ 13y ago
Primary waves
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the difference between seismograph and tsunami?
A seismograph is an instrument used to measure seismic waves in the earth's crust. In other words a seismograph detects earthquakes. A tsunami occurs when there is an earthquake at sea. The earthquake causes colossal tidal waves to form and the waves crash onto shore. This is a tsunami.
What machine measures the strength of the energy waves sent out from an earthquake?
An earthquake is measured using a machine called a seismograph. The magnitude of an earthquake was measured at one time using the Richter magnitude scale., but that has been superseded by the moment magnitude scale (MMS). Subjective impressions of the intensity of an earthquake is sometimes reported using a modified Mercalli scale.
If an earthquake occured in seattle Washington how long would it take for the first seismic waves to arrive at a seismograph station in Miami Florida?
8 minutes
Which seismic wave arrives last at a seismograph station?
The first waves to arrive at a seismograph station are primary waves, or P waves.
What monitoring device measures vertical movement of an earthquake?
A seismograph is an instrument used to measure movement of earthquake. It measures the seismic waves of that area.
What waves will arrive at a seismograph station first after an earthquake?
P waves arrive first at a seismograph station after an earthquake. The P waves are followed by S waves, and then surface waves.
What waves are first to reach the seismograph?
p-waves
What types of waves are the first waves to reach seismograph stations?
P-waves are the first seismic waves to arrive at a seismograph station.
What type of waves reach a seismograph station first p of s?
P
What is earthquake measuring machine?
A seismograph is an instrument that measures and records earthquake waves.
After an earthquake which type of seismic waves reach seismometers last?
A surface wave is the last seismic wave to arrive after an earthquake.
What seismic waves reach the seismometer first after an earthquake?
P waves
What tool measuresearthquake waves?
Earthquake waves (seismic waves) are measured using a seismograph or seismometer.
How does a seismograph records a earthquake?
when waves from an earthquake reach the instrament, the inertia of the weight keeps it stationary, while earth and the support vibrate. Seismographs amplify and electronically record ground motion.
What is the difference between seismograph and tsunami?
A seismograph is an instrument used to measure seismic waves in the earth's crust. In other words a seismograph detects earthquakes. A tsunami occurs when there is an earthquake at sea. The earthquake causes colossal tidal waves to form and the waves crash onto shore. This is a tsunami.
How does seismograph show earthquake waves?
it writes it with a pen on a roll of paper
How does a seismograph show earthquake waves?
it writes it with a pen on a roll of paper
