# 10 Facts about Longitudinal Waves

Post On: March 6, 2017
By: Agustina

Facts about Longitudinal Waves talk about an important topic in physics. The same direction is found on the displacement of medium of the waves.  The compression waves and compressional waves are other terms used to call the mechanical longitudinal waves.  They are called compression waves because of the production pressure waves, which reduce and enhance pressure. When the waves travel on a medium, the rarefaction or compression is produced.

## Facts about Longitudinal Waves 1: the acronym

The L-waves is the acronym for the longitudinal waves. In seismology, the term L-wave usually stands for long wave or love wave.

Longitudinal Waves Facts

### Facts about Longitudinal Waves 2: the types

The seismic P-waves and sound waves are some examples of longitudinal waves.

## Facts about Longitudinal Waves 3: the sound waves

The sound waves include particle of displacement, vibrations in pressure and particle velocity in elastic media.

### Facts about Longitudinal Waves 4: what are the seismic P-waves?

The explosions and earthquakes create the seismic P-waves.

Longitudinal Waves Pic

## Facts about Longitudinal Waves 5: the explanation

The parallel activity is seen on the propagation of the wave and displacement of medium in longitudinal waves.

### Facts about Longitudinal Waves 6: the prediction

The electromagnetic waves are predicted in a vacuum according to the Maxwell’s equations.

## Facts about Longitudinal Waves 7: the plasma waves

The plasma waves are existed in the confined spaces or even plasmas. This type of wave in the plasma is not always longitudinal. It can be traverse or even a combination of traverse and longitudinal. The force-free magnetic fields may also feature the presence of plasma waves.

### Facts about Longitudinal Waves 8: a Dirac polarized vacuum

It is believed that a Dirac polarized vacuum may also contains longitudinal electromagnetic waves.