What are the characteristics of Rayleigh waves?

Rayleigh wave is a secondary wave characterized by low frequency and strong energy, propagating mainly along the interface of medium and rapid attenuation of energy with increase in interface distance. The same as reflected wave and refracted wave, Rayleigh wave also contain subsurface geological information.

What is the characteristics of Love waves?

Love waves are transverse waves that vibrate the ground in the horizontal direction perpendicular to the direction that the waves are traveling. They are formed by the interaction of S waves with Earth’s surface and shallow structure and are dispersive waves.

What is the difference between Rayleigh and Love 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 similarity of Rayleigh wave and Love wave?

They move along the earth’s surface and are the most damaging waves. These are transverse waves wherein the particle movement is perpendicular to the wave propagation. Therefore, they create crests and troughs in the material through which they pass. Rayleigh waves and Love waves are the two common surface waves.

Which is stronger Love or Rayleigh?

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. However, if both waves have the same frequency and are below 1.0 Hz, the Love wave will be stronger than the Rayleigh wave.

Are Love or Rayleigh waves more destructive?

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. Want to learn more about earthquakes?

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 movement of Rayleigh 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 type of motion is produced by Love waves?

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

What is the characteristic of shear waves?

Shear waves are those in which the particle motion is perpendicular to the direction of propagation. These waves can be generated at a layer interface by the incidence of compressional waves at other than normal incidence.

What is the characteristics of surface waves?

As their name suggests, surface waves travel just below the surface of the ground. Although they move even more slowly than S-waves, they can be much larger in amplitude and are often the most destructive type of seismic wave.

Why is it called Love waves?

type of seismic wave

…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 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.

What are 3 characteristics of surface waves?

Answer and Explanation: The characteristics of surface waves include; surface waves travel on the earth`s surface similar to the water ripples. Also, surface waves have an enormous frequency range. Love wave is a popular form of surface waves although there exist other varieties of these waves.

What do you mean by Rayleigh wave?

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