Define compression wave. compression wave synonyms, compression wave pronunciation, compression wave translation, English dictionary definition of compression wave. n. A wave propagated by means of the compression of a fluid, such as a sound wave in air.
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Compression waves are caused by a disturbance or a vibration in a medium. Disturbances could include a stick hitting the head of a drum or a vibration of a speaker. How do compressional waves move? Compressional waves move longitudinally. The motion is in the same, or parallel direction as ...
Types of Waves and Their Characteristics Mechanical Waves: They are the kinds of waves that require a medium, like water, air, or ground, to travel. Examples of these include transverse, compression, and torsional waves. Electromagnetic Waves: These are waves that do not need any medium to tr...
The meaning of SHOCK WAVE is a compressional wave of high amplitude caused by a shock (as from an earthquake or explosion) to the medium through which the wave travels. How to use shock wave in a sentence.
:the state of being rarefied 3 :a state or region of minimum pressure in a substance (as air) being traveled through by a wave formed by compression (as sound) Medical Definition rarefaction noun rar·e·fac·tionˌrar-ə-ˈfak-shən, ˌrer- ...
A disturbance that moves in a regular and organized way, such as surface waves on water, sound in air, and light.
Whenever something is squished together, compression takes place, like a tight bandage around your sprained ankle — the compression helps protect it from further injury.
to multiply by any process of natural reproduction, as organisms; breed. to increase in extent, as a structural flaw: The crack will propagate only to this joint. (of electromagnetic waves, compression waves, etc.) to travel through space or a physical medium. ...
the compressed signal is uniformly quantized at 256 levels, each level being represented by a sequence of eight bits. At the receiving end, the reconstituted signal is expanded to its original range of amplitudes. This sequence of compression and expansion, known ascompanding, can yield an effecti...