| refractory |
Not responding to treatment.
Ãâó: www.iwmf.com/glossary.htm
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|---|---|
| refraction |
The process by which the direction of light changes as it passes obliquely from one medium to another in which its speed is different.
Ãâó: lightingdesignlab.com/library/glossary.htm
|
| refractive index |
The degree to which light bends (refraction) when passing through a transparent or translucent object. For example, the refractive index of air is 1 and water is 1.33.
Ãâó: www.uni-duesseldorf.de/URZ/hardware/parallel/local...
|
| refractive index |
A measurement of the bending of a beam of light when it passes from material into another and the two materials have different densities (eg light passing from air through water is bent because air and water have different densities).
Ãâó: www.abheritage.ca/telephone/glossary.html
|
| refraction |
a test to determine the refractive power of the eye; also, the bending of light as it passes from one medium into another.
Ãâó: medical.preferredconsumer.com/laser_eye_surgeons/L...
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