A wave that is connected with earthquakes, like S waves
P wave
Electromagnetic waves travel the fastest, at the speed of light in a vacuum, 3.0 x 108 m/s.
p-wave
A P wave is a type of seismic wave that is caused by an earthquake. P waves are the first seismic waves felt during an earthquake. When the P wave moves, rock particles move back and forth along the direction of the P wave.
This is a longitudinal wave or a P-wave (primary wave), called so because it travels faster than a transverse wave, which moves at right angles to the direction the wave travels.
The next type of seismic wave to arrive after the P-wave is the S-wave.
Body Waves
Primary Wave (P wave)
p-wave s-wave l-wave
P wave
The P Waves. Then the S Waves.
The fastest wave is the electromagnetic wave. Of the seismic waves, the P-wave is the fastest seismic wave.
Longitudinal Waves
A P wave is a type of seismic wave that is caused by an earthquake. P waves are the first seismic waves felt during an earthquake. When the P wave moves, rock particles move back and forth along the direction of the P wave.
The Primary or P-wave which is a type of compression or longitudinal wave travels with a push and pull movement.
P or primary seismic wave.
P and S waves are body waves.