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Compression is the part of a longitudinal wave where the particles of the medium are crowded together. Rarefaction is the part where the particles are spread apart.
Type your answer here... this is called a compression, and when they are spread apart it is called a rarefaction
Compression waves happen when particles within a wave are close together rather than spread out. Anything that has a sound is a compression wave that can be heard.
The less dense areas created as a sound wave propagates are called rarefactions.
It is called a compression.
compression
I believe you are referring to rarefaction. The "trough" of a compression / rarefaction wave is called rarefaction.
Compression is the part of a longitudinal wave where the particles of the medium are crowded together. Rarefaction is the part where the particles are spread apart.
a compression wave is the crowding of molecules a rarefaction is spread apart molecules
Type your answer here... this is called a compression, and when they are spread apart it is called a rarefaction
Compression waves happen when particles within a wave are close together rather than spread out. Anything that has a sound is a compression wave that can be heard.
Wavelength
The region of compression is where all the particles of the medium are closer to each other than usual. In a sound wave that usually means that the pressure in that area of compression is slightly greater than the mean pressure of the material in which the sound wave is traveling.
The amplitude of a compressional wave, like a sound wave, is determined by the concentration of molecules in each compression. The higher the amplitude, or energy that a wave carries, the more compact the molecules are in a compression. The lower the amplitude, the more spread out those particles are. the amplitude of a compressional wave,like a sound wave,is determined by the contretration of waves in a compression
it is called the compression
The less dense areas created as a sound wave propagates are called rarefactions.
amplitude