refractive index
Noun
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Noun
refractive index
- (physics) The ratio of the speed of light in air or vacuum to that in another medium.
- French: indice de réfraction
- German: Brechzahl, Brechungsindex
- Spanish: índice de refracción
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.003