refractive in a sentence

Examples

1. Its refractive index is 1.406 at 20 �C.
2. Controlling the ratio of the elements allows precise control of refractive index.
3. Surely there is a comprehensive table somewhere with refractive indicies.
4. The dispersion of the refractive index is a fundamental property of matter.
5. Could there be some other form of focussing, refractive or otherwise?
6. The high refractive index makes them unsuitible for windows, for example.
7. The refractive index at 20 �C is 1.393.
8. They are attractive here for their small refractive index nonlinearity.
9. Why is yellow sodium light the reference point in determining refractive indices?
10. The refractive index is basic to the science of optics.