Rarefaction is the reduction of an item's density, the opposite of compression. [1] Like compression, which can travel in waves (sound waves, for instance), rarefaction waves also exist in nature. A …

The meaning of RAREFACTION is the action or process of rarefying. How to use rarefaction in a sentence.

Mechanical longitudinal waves are also called compressional waves or compression waves, because they produce compression and rarefaction when traveling through a medium.

When the prong springs back in the opposite direction, however, it leaves an area of reduced air pressure. This is rarefaction. A succession of rarefactions and compressions makes up the …

Rarefaction describes a decrease in density or pressure within a medium, where particles or elements spread out, reducing their concentration.

rarefaction, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The concept of rarefaction involves selecting a specified number of samples that are equal to or less than the number of samples in the smallest sample and then randomly eliminating reads from larger …

Dec 3, 2025 · rarefaction (countable and uncountable, plural rarefactions) A reduction in the density of a material, especially that of a fluid.

Rarefaction is a fascinating concept in physics and environmental science. But what exactly is it? Rarefaction refers to the reduction in an item's density, the opposite of compression. Imagine a slinky …

Rarefaction is a key characteristic of longitudinal waves, such as sound waves, where the medium (e.g., air) expands and becomes less dense compared to the surrounding areas.