The two types of surface waves are named
Love waves
What are the 2 subtypes of Love waves?
Love and Rayleigh waves
are guided by the free surface of the Earth. They follow along after the P and S waves have passed through the body of the planet. Both Love and Rayleigh waves involve horizontal particle motion, but only the latter type has…
What are the two types of surface waves select two?
There are two types of surface waves,
Rayleigh waves and Love waves
.
What are the 2 types of body waves and describe them?
Body waves are of two types:
Primary waves (also called P-waves, or pressure waves) and Secondary waves (S-waves, or shear waves)
. P-waves are compression waves. They can propagate in solid or liquid material. S-waves are shear waves.
What are the 2 subtypes of primary waves?
There are several different kinds of seismic waves, and they all move in different ways. The two main types of waves are
body waves and surface waves
.
What are P waves S waves and L waves?
P waves travel fastest and are the first to arrive from
the earthquake. … The different S waves arrive after the P waves. The slowest (and latest to arrive on seismograms) are surface waves, such as the L wave. L waves are named for the Cambridge mathematician A.E.H. Love who first described them.
What types of waves are P waves?
type of seismic wave
P waves are
compressional waves
and travel at the highest velocity; hence, they arrive first.
What is the other name of L waves?
noun Geology. an earthquake wave that travels around the earth’s surface and is usually the third conspicuous wave to reach a seismograph. Also called
long wave
.
Do Love or Rayleigh waves cause more damage?
Love waves cause more damage than Rayleigh waves
, but both are highly destructive because they occur near the surface of the Earth.
Why is it called a Love wave?
Of the two surface seismic waves, Love waves—named
after the British seismologist A.E.H. Love, who first predicted their existence—travel faster
. They are propagated when the solid medium near the surface has varying vertical elastic properties.
What are the 2 types of 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 causes a surface wave?
Wind-driven waves, or surface waves, are created by
the friction between wind and surface water
. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest. These types of waves are found globally across the open ocean and along the coast.
Which wave causes the most damage to buildings?
Love waves
have a particle motion, which, like the S-wave, is transverse to the direction of propagation but with no vertical motion. Their side-to-side motion (like a snake wriggling) causes the ground to twist from side to side, that’s why Love waves cause the most damage to structures.
What is difference between P waves and S waves?
P waves are recorded earlier than S waves
, because they travel at a higher velocity. … 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.
What is the three types of body 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 4 types of seismic waves?
- Body Waves – Primary (P) & Secondary (S) Waves.
- Surface Waves – Rayleigh & Love Waves.
