How far does a primary wave travel in 10 min?
3,050
Primary seismic waves (also called P-waves) are a type of ground motion most commonly associated with earthquakes, though the waves are also caused by large explosions (nuclear tests) and would be expected from an asteroid impact. For a primary seismic wave, the motion of the ground is caused by a series of compressions and decompressions in which the ground at any point is moving on an axis which passes through the epicenter, while each individual wave front is spherical around the epicenter. Since solids (such as rock) are not readily compressible by significant amounts, the vibratory movement is very slight and the wave travels very rapidly. As a consequence, P-waves travel faster than Secondary waves (S-waves) also generated by the same seismic event. Consequently, P-waves are the source of the deep rumbling sound which can be heard at the beginning of an earthquake just before the far more destructive S-waves arrive.
14,4oo km away. i think. check calculations to be sure.
Primary waves are called so because they are the first to arrive, and secondary waves are called so because they arrive second. Based on this logic I would say no. There is in fact a marked difference, which is used to tell how far away the epicenter is from a particular seismograph.
Based on the average speed of a P-wave (6 km/s), if the observer detected the P-wave 8 minutes after the earthquake, they would be approximately 2880 km away from the epicenter. This calculation assumes the P-wave travelled directly through the Earth without any barriers altering its speed.
2000 km
200 miles
a P wave, under the right conditions of course, can up to 12 parsecs in 10 minutes.
The speed of an S wave in the Earth's crust is typically around 3.7 km/s. In 22 minutes, an S wave would travel approximately 4884 km.
The speed of S-Waves in the Earth's crust is about 4-8 km/s. In 10 minutes, an S-Wave can travel a distance of approximately 24-48 kilometers.
3,050
3,000
880 feet.
in about three miles
5 miles
You need to multiply the speed of the wave by the time. You may also need to convert the units, to make them compatible. For instance, if the speed of the wave is expressed in meters per second, you would need to convert the minutes to seconds.
You would travel 33.3 miles every four minutes.