compression wave การใช้

• In a gas or liquid, sound consists of compression waves.
• The ventilation system must be capable of venting this compression wave.
• The impact produces a compression wave that propagates through the intermediate balls.
• Only compression waves are supported in gases and liquids.
• You are again talking longitudinal / compression waves.
• Supersonic compression wave is called a shock wave.
• Mechanical longitudinal waves have been also referred to as " compression waves ".
• In addition to this primary compression wave, other waves, known as harmonics, are created.
• The classical compression wave-like response to electric field isn't all that far off.
• The speed of a compression wave in fluid is determined by the medium's compressibility and density.
• The compression wave and therefore the air molecules move at exactly the speed of sound in the medium.
• This system should not be confused, however, with the propagation of sound as compression waves in liquid.
• A wide variety of compression waves are created, but only some ( primarily the odd harmonics ) are reinforced.
• The only explanation for fast emission propagation is the dual of the active traveling wave, the active compression wave.
• Active compression waves were proposed as early as 1980 by P . J . Wilson due to older experimental data.
• P-wave refraction evaluates the compression wave generated by the seismic source located at a known distance from the array.
• When the deflagration begins, a zone of significantly elevated pressure travels outward through both air masses as a compression wave.
• :: Sound waves are compression waves, they move through the air by quickly compressing and decompressing the surrounding molecules.
• These different waves ( compression waves and the different polarizations of shear waves ) may have different speeds at the same frequency.
• A compression wave comes from tiny pieces of the medium conducting it along, smashing into the next piece, and so on.