What are the characteristics of body waves?

A body wave is a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth’s surface. P and S waves are body waves. Each type of wave shakes the ground in different ways.

What are 2 types of body waves?

Body waves
  • P-waves. The first type of body wave is called the primary wave or pressure wave, and is commonly referred to as P-waves. …
  • S-waves. The second type of body wave is called the secondary wave, shear wave or shaking wave, and is commonly referred to as S-waves. …
  • Wave propagation.

What are the two types of body waves quizlet?

Name two types of body waves. P waves and S waves.

What are the three types of body 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.

What are the two types of seismic body waves and describe their wave motion quizlet?

These are types of seismic waves. There are two types, s-waves and p-waves. … They move like a water wave through the crust.

What is the characteristic of secondary waves?

Secondary waves cause the rocks they pass through to change in shape. These waves are the second fastest traveling seismic waves (after primary waves) and can travel through solids but not through liquids or gases. Also called shear wave S wave See Note at earthquake.

How this two types of body waves differ from each other?

Body waves can travel through the Earth’s inner layers, but surface waves can only move along the surface of the planet like ripples on water. Earthquakes send out seismic energy as both body and surface waves.

What are the characteristics of the 4 subtypes of seismic waves?

Love Waves—surface waves that move parallel to the Earth’s surface and perpendicular to the direction of wave propagation..
  • P-wave Motion. P-wave:the primary body wave; the first seismic wave detected by seismographs; able to move through both liquid and solid rock. …
  • S-wave Motion. …
  • Rayleigh-wave Motion. …
  • Love-wave Motion.

What are the types of primary 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 are the characteristics of P waves What are the characteristics of S waves How does the P wave differ from the S wave?

P waves travel fastest and are the first to arrive from the earthquake. In S or shear waves, rock oscillates perpendicular to the direction of wave propagation. In rock, S waves generally travel about 60% the speed of P waves, and the S wave always arrives after the P wave.

What is one of the differences between body waves and surface waves quizlet?

Body waves are those which travel through the interior. They are described as compressional or shear and travel more quickly than surface waves. Surface waves are those which travel just beneath the surface and are known for being more destructive than body waves.

What type of waves are secondary waves?

Body waves travel through the interior of the earth, and have two main types: P-Waves (Primary waves) are Longitudinal Waves. S-Waves (Secondary waves) are Transverse Waves.

What are some important characteristics of P waves?

P waves, or Primary waves, are the first waves to arrive at a seismograph. P waves are the fastest seismic waves and can move through solid, liquid, or gas. They leave behind a trail of compressions and rarefactions on the medium they move through. P waves are also called pressure waves for this reason.

Where do body waves and surface waves travel quizlet?

Body waves travel within Earth, and surface waves travel along Earth’s surface.

Which of the four types of seismic waves are body waves quizlet?

Earthquakes generate three types of seismic waves: P (primary) waves, S (secondary) waves and surface waves, which arrive at seismic recording stations one after another. Both P and S waves penetrate the interior of the Earth while surface waves do not. Due to this, P and S waves are known as “body waves”.

How do surface seismic waves differ from 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 are the two primary types of waves generated by earthquakes What are the two primary types of waves generated by earthquakes?

The two primary types of waves generated by earthquakes are body waves and surface waves. Although these are the two primary types, they are broken into other types of waves as well. The body waves will come in two stages, the P Waves and the S Waves.

What are body waves quizlet?

Seismic waves that travel along the surface of Earth rather than through it. … Body waves travel through earths interior while surface waves travel along the earths surface.

Where are the two primary types of waves generated by earthquakes?

Body waves travel within Earth, and surface waves travel along Earth’s surface.

What waves do earthquakes generate?

There are two different types wave produced by an earthquake: body waves and surface waves. Body waves are seismic waves that travel through the body of the earth. Body waves are reflected and transmitted at interfaces where seismic velocity and/or density change, and they obey Snell’s law.

What types of waves are earthquakes?

NARRATOR: Earthquakes generate two main types of seismic, or shock, waves: body waves and surface waves. Body waves travel through the interior of the earth. The fastest of these are primary, or “P,” waves. These compressional waves move faster in dense rock and slower in fluids.

What do body and surface waves have in common?

-Body waves travel within Earth, and surface waves travel along Earth’s surface. What do vertical and horizontal surface waves have in common? -Both waves travel along Earth’s surface and decrease in amplitude with depth below the surface. How do rocks within Earth change as P waves pass?

What are primary waves and secondary waves?

Primary (P) and secondary (S) waves are two types of waves caused by earthquakes. They are defined based on when they arrive and are felt on the surface. P waves, or primary waves, arrive first while S waves, or secondary waves, arrive second. Both waves cause the ground to shake when an earthquake occurs.

What are the characteristics of Love waves?

Love waves are transverse and restricted to horizontal movement – they are recorded only on seismometers that measure the horizontal ground motion. Another important characteristic of Love waves is that the amplitude of ground vibration caused by a Love wave decreases with depth – they’re surface waves.