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.
Facts about Longitudinal Waves 2: the types
The seismic P-waves and sound waves are some examples of longitudinal waves.
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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.
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.
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Facts about Longitudinal Waves 9: the relation of electromagnetic waves and longitudinal waves
Heaviside tried to generalize the Maxwell’s equations. He concluded that the homogenous media and free space media would not find electromagnetic waves as longitudinal waves. However, the longitudinal waves may occur in guided waves or plasma waves according to Maxwell’s equations.
Facts about Longitudinal Waves 10: a method for generating longitudinal waves
The longitudinal waves can be produced in free space by using a method proposed in Haifeng Wang et al.
What do you think on facts about longitudinal waves?