index_of_refraction | ||
1. | [ noun ] the ratio of the velocity of light in a vacuum to that in a medium | |
Synonyms: | refractive_index | |
Related terms: | ratio | |
index_of_refraction | ||
1. | [ noun ] the ratio of the velocity of light in a vacuum to that in a medium | |
Synonyms: | refractive_index | |
Related terms: | ratio | |