a state of equilibrium in regard to the effect of incident light, e.g. in a photochemical reaction.
| 单词 | θ76674 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > [noun] > state of equilibrium (3) photoequilibrium1906 a state of equilibrium in regard to the effect of incident light, e.g. in a photochemical reaction. flicker fusion1936 the apparent steadiness of a regularly varying source of light when the frequency of the variation is sufficiently great. flicker-fusion frequency1944 the lowest rate of variation at which flicker is not perceptible; also called critical flicker (also fusion) frequency. |
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