Physics. The action of a medium in refracting light; refractive power or effect.
| 单词 | θ76345 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > refraction > [noun] > refractive power (8) refraction1664 Physics. The action of a medium in refracting light; refractive power or effect. refractive power1665 the relative ability of a substance, object, etc., to refract the light passing through it. power1738 Optics. = refractive power n. at refractive, adj. compounds; spec. the reciprocal of the focal length of a lens. refrangibility1774 The ability of a medium to refract light; refracting power. Now rare. Subcategories:— instrument for measuring in oil (1) — optical density (3) |
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