What are the differences between the three types of seismic waves?

Body waves travel through the interior of the Earth. Surface waves travel across the surface. Surface waves decay more slowly with distance than body waves which travel in three dimensions. Particle motion of surface waves is larger than that of body waves, so surface waves tend to cause more damage.

What is the difference between the 3 types of seismic waves?

There are three major kinds of seismic waves: P, S, and surface waves. P and S waves together are sometimes called body waves because they can travel through the body of the earth, and are not trapped near the surface. A P wave is a sound wave traveling through rock.

What are the differences between P and S seismic waves?

P waves can travel through liquid and solids and gases, while S waves only travel through solids. Scientists use this information to help them determine the structure of Earth. For example, if an earthquake occurs on one side of Earth, seismometers around the globe can measure the resulting S and P waves.

What are the differences between the 3 seismic waves motion speed?

Primary waves travel faster, move in a push-pull pattern, travel through solids, liquids and gases, and cause less damage due to their smaller size. Secondary waves travel slower, move in an up-and-down pattern, travel only through solids, and cause more damage due to their greater size.

What are the different types of seismic waves?

There are three basic types of seismic waves – P-waves, S-waves and surface waves. P-waves and S-waves are sometimes collectively called body waves.

What is the difference between P waves and S 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.

What is the difference between P waves and S waves based on their movement speed and capacity to move through a medium?

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 happens to the time difference between primary and secondary waves?

What happens to the times difference between primary and secondary waves as the distance traveled gets longer? The time differences become bigger. Suppose a primary and secondary wave both travel a distance of 4,000 km before they are picked up by a seismograph.

What is the importance of determining the difference in the arrival time of P wave and S wave?

Difference in arrival times between P and S waves can be used to determine the distance between the station and an earthquake. By knowing how far away the quake was from three stations we can draw a circle around each station with a radius equal to its distance from the earthquake.

What are Love and Rayleigh waves?

Two types of surface waves, known as Love waves and Rayleigh waves after their discoverers, propagate near the Earth’s surface. Rayleigh waves result from a combination of P and SV motions, while Love waves result from SH waves trapped near the surface.

What are Rayleigh seismic waves?

A Rayleigh wave is a seismic surface wave causing the ground to shake in an elliptical motion, with no transverse, or perpendicular, motion.

What are P waves S waves and L waves?

The waves of energy that travel through the earth and cause earthquakes and related phenomena are seismic waves. There are two types of seismic waves : Body waves. Surface waves.
Difference between s waves and p waves.