GEOLOGY

Detailed explanation-1: -P waves are also known as compressional waves, because they push and pull. Particles subjected to a P wave move in the same direction that the wave is moves in; it is the direction that the energy is traveling in, sometimes called the “direction of wave propagation.”

Detailed explanation-2: -Answer and Explanation: P waves move faster than S waves, and they can travel through gases, solids and liquids. As they move, P waves push and pull on whatever material they travel through. This pushing and pulling action has earned P waves the nickname push-pull waves.

Detailed explanation-3: -P-Wave : The fastest wave, and therefore the first to arrive at a given location, is called the P-wave (primary or push-pull). The P-wave alternately compresses and expands material in the same direction it is traveling.

Detailed explanation-4: -P Waves. P waves are compressional waves that do not produce much damage. They can move through any type of material and travel at almost twice the speed of S waves. High frequency P waves do not weaken, or “attenuate, ” as rapidly as S waves so they retain higher frequencies when they arrive at seismic stations.

Detailed explanation-5: -The P wave represents the electrical depolarization of the atria. In a healthy person, this originates at the sinoatrial node (SA node) and disperses into both left and right atria.