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As P-waves travel at a higher velocity than S-waves they arrive at a seismometer station before the S-waves. The difference between their arrival time can be used to calculate the distance from the seismometer station to the epicentre.
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What difference between P-waves and S-waves is used to find an earthquake's epicenter?
The difference in arrival time is used to find the distance to an Earthquake's epicentre.
What is the difference in arrival time between P and S waves equivalent to?
This value is related to the distance of the seismometer station from the earthquake's epicentre. The larger the difference in arrival times, the greater the distance.
Is it true or false that the closer an earthquake the greater the time between the arrival of P waves and the arrival of S waves?
true
The distance between an earthquake epicenter and the location of a seismograph can be calculated because?
4. shear waves and compression waves travel at different speeds, therefore the difference in arrival time can be used to fix the distance.
What is the p-s interval?
It is the difference in arrival time between the primary and secondary waves. Primary waves always arrive first because they have a higher velocity. The interval value is used in determining the location of an earthquake.
Is it true that the closer an earthquake the greater the time difference between the arrival of P-waves and the arrival of S-waves?
False. The closer you are to the epicentre, the smaller the time difference between the arrival of P and S-waves.
Where is the epicenter of an earthquake if the arrival time difference between P and S waves is zero?
Your standing on it! P-waves travel faster than S-waves through the Earth. As such the further away a seismometer station is from the epicentre of an Earthquake, the larger the difference between arrival times will be. By the same logic this means that the closer you get to the epicentre, the smaller the difference in arrival time will be until your at the epicentre when the difference will be zero!
What difference between P-waves and S-waves is used to find an earthquake's epicenter?
The difference in arrival time is used to find the distance to an Earthquake's epicentre.
The distance between a seismic station and the earthquake epicenter is determined from the?
The difference in arrival times of P and S waves.
What is the difference in arrival time between P and S waves equivalent to?
This value is related to the distance of the seismometer station from the earthquake's epicentre. The larger the difference in arrival times, the greater the distance.
Is it true or false that the closer an earthquake the greater the time between the arrival of P waves and the arrival of S waves?
true
What time between the arrival of p and s waves?
lga ietm
Do Geologists use the difference in the arrival time of P and S waves at a seismograph to determine the magnitude of an earthquake?
No. Seismologists (a type of geophysicist) use the difference in the arrival time of P and S waves to estimate the distance from the seismometer station to the epicentre of the earthquake.
The distance between an earthquake epicenter and the location of a seismograph can be calculated because?
4. shear waves and compression waves travel at different speeds, therefore the difference in arrival time can be used to fix the distance.
What is the p-s interval?
It is the difference in arrival time between the primary and secondary waves. Primary waves always arrive first because they have a higher velocity. The interval value is used in determining the location of an earthquake.
If the lag time between the arrival of the P waves and the S waves is 5 minutes what is the distance to the epicenter?
4,000 kilometers
What is the difference between s and p wave?
As P-waves travel at a higher velocity than S-waves they arrive at a seismometer station before the S-waves. The difference between their arrival time can be used to calculate the distance from the seismometer station to the epicentre.
