# phase velocity

> rate at which the phase of the wave propagates in space

**Wikidata**: [Q13824](https://www.wikidata.org/wiki/Q13824)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Phase_velocity)  
**Source**: https://4ort.xyz/entity/phase-velocity


## References

1. ISO 80000-3:2006 Quantities and units — Part 3: Space and time
2. ISO 80000-3:2019 Quantities and units — Part 3: Space and time
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)