What is the similarities between S and P waves?
Primary waves, also known as P waves or pressure waves, are longitudinal compression waves similar to the motion of a slinky (SF Fig. 7.1 A). Secondary waves, or S waves, are slower than P waves….SF Table 7.1.
| Mineral | Soil |
|---|---|
| P wave velocity (m/s) | 300-700 |
| S wave velocity (m/s) | 100-300 |
| Density (g/cm3) | 1.7-2.4 |
How are P and S waves similar and different?
Because of their wave movement, P waves travel through any kind of material, whether it is a solid, liquid or gas. On the other hand, S waves only move through solids and are stopped by liquids and gases.
What is the relationship between the P waves and the S waves and their travel times?
P-waves and S-waves are body waves that propagate through the planet. P-waves travel 60% faster than S-waves on average because the interior of the Earth does not react the same way to both of them. P-waves are compression waves that apply a force in the direction of propagation.
What do S waves and surface waves have in common?
what do vertical and horizontal surface waves have in common? both waves travel along earths surface and decrease in amplitude with depth below the surface. rocks within earth are displaced up and down as S waves pass.
How are S waves and P waves similar quizlet?
How are S waves and P waves similar? They shake the ground. They travel through liquids. They arrive at the same time.
What are the differences between P waves S waves and surface waves quizlet?
What are the differences between P waves, S waves, and surface waves? P waves are the fastest and have the lowest amplitudes; S waves are the second fastest and have the second lowest amplitudes; surface waves are the slowest and have the highest amplitudes.
How do P waves and S waves differ quizlet?
What is the relationship between the P waves and the S waves and their travel times quizlet?
The greater the interval between the arrival of the first P wave and the first S wave, the greater the distance to the earthquake epicenter. The difference in arrival times of P waves and S waves can be shown on the travel time graph.
What is the difference between the arrival time of P and S waves?
S waves are indicated by an abrupt change in wave amplitude. In the seismogram below, we see that the S wave arrived at about 34 sec after the P wave arrived. This time difference is called the S-P interval and is the lag time between the P and S wave.
What are S waves also called?
An S wave, or shear wave, is a seismic body wave that shakes the ground back and forth perpendicular to the direction the wave is moving.
What are P and S waves quizlet?
Only $47.88/year. P wave. A type of seismic wave that compresses and expands the ground. S wave. A type of seismic wave that moves the ground up and down or side to side.
What are two main differences between P and S seismic waves quizlet?
P-waves-primary waves that are push and pull waves, travel through solids, liquids, and gases, arrive first; S- waves – secondary waves that cause the material to move up and down and side to side, only able to travel through solids, arrive second; surface waves – travel along outer rock, arrive last at seismograph.