answersLogoWhite

0

Add your answer:

Earn +20 pts
Q: If a p wave arrives at a seismograph station at 907 am and the S waves arrives at the same seismograph stations at 909 an about how fare is that station from the epicenter of the earthquake?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Which seismic wave arrives last at a seismograph station?

The first waves to arrive at a seismograph station are primary waves, or P waves.


If a P-wave arrives 4 minutes after an earthquake occurs at the epicenter how far is the epicenter?

P-waves travel between 5-8 km/s. As such the epicentre could be anywhere between 1200 and 1920 km away.


Why are s waves called s waves?

A little background first. When an earthquake wave arrives at a seismograph station, the first wave to hit is called the P wave. The second is called the S wave. It turns out that the P wave is a compression wave and the S wave is a shear wave. A compression wave is a direct shove (or tug) parallel to the direction the wave is traveling. A shear wave is a side-to-side shake at right angles to the direction the wave is traveling; transverse to the travel direction, in other words. Therefore the S wave is also known as a transverse wave. The letters P and S actually come from the Latin for First and Second, "primus" and 'secundus." The English "primary" and "secondary" doesn't quite have the same meaning, but it will help you remember which arrives when. "Push" and "Shear" or "Shake" will help you remember which kind of wave has which kind of motion. The time between the P and S wave occurs because the compression wave travels through the Earth faster than the shear wave does. Since the shear wave is slower, the further you are from the epicenter of the earthquake the longer the time between the P and S waves. Seismologists use this to determine how far the epicenter was from the seismograph. And by using distances from three or more seismometer stations at once, they can find the earthquake's epicenter. Another neat thing about the P and S waves is that a compression wave will go through a fluid like water or air, while a shear wave won't. Because S waves won't go through the outer layers of the Earth's core, we know that those layers are liquid.


After an earthquake which type of seismic wave arrives second at a seismometer?

S waves arrive second after an earthquake.


Why are P waves called push-pull waves?

A little background first. When an earthquake wave arrives at a seismograph station, the first wave to hit is called the P wave. The second is called the S wave. It turns out that the P wave is a compression wave and the S wave is a shear wave. A compression wave is a direct shove (or tug) parallel to the direction the wave is traveling. A shear wave is a side-to-side shake at right angles to the direction the wave is traveling; transverse to the travel direction, in other words. Therefore the S wave is also known as a transverse wave. The letters P and S actually come from the Latin for First and Second, "primus" and 'secundus." The English "primary" and "secondary" doesn't quite have the same meaning, but it will help you remember which arrives when. "Push" and "Shear" or "Shake" will help you remember which kind of wave has which kind of motion. The time between the P and S wave occurs because the compression wave travels through the Earth faster than the shear wave does. Since the shear wave is slower, the further you are from the epicenter of the earthquake the longer the time between the P and S waves. Seismologists use this to determine how far the epicenter was from the seismograph. And by using distances from three or more seismometer stations at once, they can find the earthquake's epicenter. Another neat thing about the P and S waves is that a compression wave will go through a fluid like water or air, while a shear wave won't. Because S waves won't go through the outer layers of the Earth's core, we know that those layers are liquid.


Which seismic wave type arrives first during an earthquake?

The P Waves. Then the S Waves.


What type of seismic wave arrives after an earthquake?

A seismic wave travels through the Earth's layers, after a volcano, explosion, or earthquake. Transverse, compressional, longitude, and shear waves are all types of seismic waves after earthquakes.


Which type of seismic waves arrives at distant points before any other seismic waves?

Primary waves are seismic waves and the arrive first after an earthquake occurs.


What is the present tense of arrives?

I arrive, he/she arrives


After an earthquake which type of seismic wave arrives first at a seismometer?

P waves (APEX)


Are there buses between Glasgow and Edinburgh?

Yes, CityLink runs over 50 buses between the two cities every day. It departs and arrives at the bus stations in each city and takes about 1 hour and 20 minutes.


When Santa goes to Haiti he arrives in?

he arrives on a skate board because he can!