Optics. The divergence or spreading of the different-coloured rays of a beam of composite light when refracted by a prism or lens, or when…
| 单词 | θ76541 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > chromatism > [noun] > formation of spectrum (3) dispersion1728 Optics. The divergence or spreading of the different-coloured rays of a beam of composite light when refracted by a prism or lens, or when… dissipation1749 Optics. The scattering or dispersion of rays of light. circle of dissipation, radius of dissipation: see quots. anomalous dispersion1872 dispersion of light in which the order of the refracted or scattered wavelengths is reversed when compared with normal dispersion by a transparent… |
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