# coefficient of thermal expansion

> material property which describes how the size of an object changes with a change in temperature

**Wikidata**: [Q45760](https://www.wikidata.org/wiki/Q45760)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coefficient_of_thermal_expansion)  
**Source**: https://4ort.xyz/entity/coefficient-of-thermal-expansion


## References

1. Freebase Data Dumps. 2013