The vibrations that move away from an earthquake's origin are known as seismic waves. There are two main types of seismic waves: primary (P) waves, which are compressional waves that travel fastest through the Earth's interior, and secondary (S) waves, which are shear waves that move more slowly and can only travel through solids. Both types of waves propagate outward from the earthquake's focus, causing the ground shaking associated with seismic events.
The waves that radiate out from an earthquake's epicenter and move side to side are called secondary waves, or S-waves. These waves are a type of seismic wave that travels through the Earth and are known for their shear motion, which causes the ground to shake laterally. S-waves can only travel through solid materials and are slower than primary waves (P-waves), which are compressional.
P-waves, or primary waves, can travel through solids, liquids, and gases. They are compressional waves, meaning they cause particles in the material to move back and forth in the same direction as the wave. This ability to move through various states of matter is a key characteristic that distinguishes P-waves from S-waves, which can only travel through solids.
Body waves are seismic waves that travel through the interior of the Earth and are primarily classified into two types: P-waves (primary waves) and S-waves (secondary waves). One key characteristic of P-waves is that they are compressional waves that travel faster than S-waves and can move through both solids and fluids. In contrast, S-waves are shear waves that can only travel through solids, making them slower than P-waves and capable of causing more damage during an earthquake.
S waves cannot travel through the outer core because they can only travel through solids, and the outer core is liquid.
False. S waves (secondary waves) move through the ground by shearing the rock particles side to side, creating a horizontal motion that is perpendicular to their direction of travel. This shearing motion can cause the ground to move in a wave-like pattern, but not compress and then expand as with compressional waves (P waves).
Seismic waves called "S waves" shake the ground up and down as they move through the Earth. S waves are a type of shear wave that travels through the Earth's interior and are responsible for the side-to-side or up-and-down motion felt during an earthquake.
Jackhammers produce seismic waves in the ground, primarily generating both P-waves (primary or compressional waves) and S-waves (secondary or shear waves). P-waves travel faster and compress the material they move through, while S-waves move more slowly and cause shear deformations. These waves propagate through the soil and rock, creating vibrations that can be felt at varying distances from the source.
These are known as seismic waves - of which there are 4 types; P-waves, S-waves and Love and Rayleigh waves.
the answer to this question is transverse wave
S Waves
Earthquakes dont move the friction in tectonical plates makes the ground vibrate (shake)They move by the shifting and movement of the tectonic plates that are moving in the first place that is causing the earthquake.
Seismic waves
S waves, or secondary waves, cannot move through liquids. This is because S waves require a solid medium to propagate, so in the presence of a liquid, they are absorbed and cannot travel.
The fastest waves shaking the ground like an accordeon (contraction and expansion) are the P waves. They have a global velocity of 5.5km/s in the crust while S waves moves at velocities around 3.2 km/s in the crust. Then you have surface waves (rayleigh and Love) which propagates only in the crust at velocities smaller than the S waves velocity.
These waves are called secondary waves, or S-waves. They travel at slower speeds than primary waves and move the ground side-to-side, causing shaking and structural damage to buildings. S-waves are more destructive than P-waves and are usually felt after the initial P-wave motion during an earthquake.
Well there are two P waves and S waves. P waves come first . then S waves come. P waves come from underground and S waves are above ground and move in the shape of an S and they are the ones that collapse buildings