Definition, Meaning & Synonyms

compression wave

Noun

/kəmˈprɛʃən weɪv/

Definition

A type of mechanical wave that travels through a medium by compressing and rarefying the particles in the direction of wave propagation.

Examples

Sound waves in air are an example of compression waves.
When you strike a tuning fork, it creates compression waves that travel through the air to your ears.
Seismic waves can also include compression waves, which are important for earthquake studies.

Meaning

Compression waves, also known as longitudinal waves, are a fundamental concept in physics that describes how waves of energy travel through solids, liquids, and gases by alternating regions of compression and rarefaction.