Cavity
From Freepedia
(Redirected from Cavities)
The word cavity in English means a hollow or a hole. This is commonly used to refer to:
- Dental cavities, holes in teeth caused by damage to teeth structure.
- Cavitation, the phenomenon of partial vacuums forming in fluid, for example, in propellors.
- Resonant cavities of electromagnetic radiation, such as the optical cavity of a laser.
