41. Normally, ceramics are opaque because pores are formed at triple points where grains intersect, causing scattering of incident light . 42. Light hitting such a metamaterial is transformed into surface plasmon polaritons, which are shorter in wavelength than the incident light . 43. The law is only valid for large phase angles ( angles between the incident light and the reflected light ). 44. The baseline values for the pixels are measured by recording the values of the CCD pixels with no incident light . 45. The refracted light in the glass is the combination of the forward radiation of the electrons and the incident light . 46. The observed corneal area then lies between the incident light section through the cornea and the irradiated area of the iris. 47. For an unaccommodated hypermetropic eye, incident light must be converged before entering the eye so as to focus on the retina. 48. So incident light polarized parallel to the chains is absorbed by the sheet; light polarized perpendicularly to the chains is transmitted. 49. The index \ text { i } indicates incident light , whereas the index \ text { r } indicates reflected light. 50. The absorbance of an object quantifies how much of the incident light is absorbed by it ( instead of being refracted ).
