| This application involves measuring the reflectivity of monochromatic x-rays as a function of the incident angle. |
| This is because metal performs well when it comes to both emissivity and solar reflectivity. |
| For angles exceeding the critical angle, the refracted waves are evanescent and the reflectivity is very close to unity. |
| Unit 3B, observed in the western Armorican transitional zone, is a seismic unit with low reflectivity. |
| It has good electrical and thermal conductivities and high reflectivity to both heat and light. |
| As evident from the figure, it is possible to fit reflectivities with unphysical profiles. |
