2 years ago

What is the difference between fluorescence and phosphorescence?

1 answer:

4 0

Both fluorescence and phosphorescence are based on the ability of a substance to absorb light and emit light of a longer wavelength and therefore lower energy. The main difference is the time in which it takes to do so. ... So if it disappears immediately, it's fluorescence. If it lingers, it's phosphorescence.

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