What are wave characteristics?

No matter whether you are talking about vibrations or waves, all of them can be characterized by the following four characteristics: amplitude, wavelength, frequency, and speed.

What does a Love wave feel like?

The other type of surface wave, Love waves or L-waves, makes it feel like the ground is shaking. When the epicenter (the origin) of an earthquake is at a location underwater, it may cause a tsumani, a large ocean wave.

What do Love waves cause?

In seismology, Love waves (also known as Q waves (Quer: German for lateral)) are surface seismic waves that cause horizontal shifting of the Earth during an earthquake.

Why is a Love wave called a Love wave?

Love Waves

One kind of surface wave is called a Love wave, named after British mathematician A. E. H. Love, who worked out the mathematical model for this wave type in 1911. Love waves produce entirely horizontal motion. The amplitude is largest at the surface and diminishes with greater depth.

How do Love waves move?

Love waves have a horizontal motion that moves the surface from side to side perpendicular to the direction the wave is traveling. Of the two surface waves, Love waves move faster. Rayleigh waves cause the ground to shake in an elliptical pattern. This motion is similar to that observed in ocean waves.

Which correctly describes the motion of Love wave?

A Love wave is a surface wave having a horizontal motion that is transverse (or perpendicular) to the direction the wave is traveling.

How fast do Love waves travel?

The speed with which both types of waves circle the globe is truly mind boggling. Love waves race around the Earth at almost 10,000 miles per hour. Their relatives, the Rayleigh waves, lag behind slightly, but still speed at about 7800 miles an hour.

What category is Love waves?

surface wave
Love waves are a major type of surface wave having a horizontal motion that is shear or transverse to the direction of propagation. The velocity of propagation of any body wave in any homogeneous, isotropic material is determined by the elastic moduli and densities of the material through which it passes.

Do Love waves travel through liquid?

No, Love waves do not travel through a liquid. Since a Love wave is horizontally polarized and transverse it cannot travel well through a liquid.

What is the frequency of Love waves?

The typical frequency range used by Love wave sensors is from 50 MHz to 500 MHz [7].

What is the difference between Love waves and Rayleigh waves?

Love and Rayleigh waves

Some earthquake waves move only along the surface of the earth. Love waves shake the surface side-to-side. Rayleigh waves move the surface of the earth around in a circle, forward and down then back and up. This is the same as the motion in an ocean wave.

What is the slowest wave?

surface 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. The surface waves are generally the largest recorded from an earthquake.

What does L stand for in waves?

Wavelength is usually denoted by the Greek letter lambda (λ); it is equal to the speed (v) of a wave train in a medium divided by its frequency (f): λ = v/f.

What is the difference between Love wave and Rayleigh wave?

Love and Rayleigh waves

Some earthquake waves move only along the surface of the earth. Love waves shake the surface side-to-side. Rayleigh waves move the surface of the earth around in a circle, forward and down then back and up. This is the same as the motion in an ocean wave.

What does the S in S waves stand for?

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 L waves called?

Surface Waves (L-waves)

Which is stronger Love or Rayleigh?

Answer and Explanation: The comparative strength of Rayleigh waves and Love waves depends on the frequency of the specific waves. If both waves have the same frequency and are above 1.0 Hz, the Rayleigh wave will be twice as strong as the love wave in terms of kinetic energy.

Which wave is more destructive Love or Rayleigh?

There are two types of surface waves: Love and Rayleigh waves. Love waves move back and forth horizontally. Rayleigh waves cause both vertical and horizontal ground motion. These can be the most destructive waves as they roll along lifting and dropping the ground as they pass.

Why is it called Rayleigh waves?

characteristics. …principal surface waves are called Rayleigh waves after the British physicist Lord Rayleigh, who first mathematically demonstrated their existence. Rayleigh waves travel along the free surface of an elastic solid such as the Earth.

What is the frequency of Love waves?

The typical frequency range used by Love wave sensors is from 50 MHz to 500 MHz [7].

What is Riley wave?

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 the 4 types of seismic waves?

Seismic Wave Motions—4 waves animated
  • Body Waves – Primary (P) & Secondary (S) Waves.
  • Surface Waves – Rayleigh & Love Waves.

Which wave is more destructive?

surface waves
The most destructive seismic wave is surface waves. The surface waves will move just under the surface of the Earth. Surface waves move the slowest but cause the maximum damage to human-made structures.