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Chemistry, 09.12.2020 21:40 daigle18383

Fluorescent objects absorb light at one frequency (ultraviolet, for instance) and emit it again at a lower frequency (blue, for instance). In terms of the conservation of energy, explain why the emitted frequency has to be lower.

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Fluorescent objects absorb light at one frequency (ultraviolet, for instance) and emit it again at a...

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