Phosphorescence is a specific type of photoluminescence that is caused by the absorption of radiation at one wavelength followed by delayed reradiation at a different wavelength and that continues for a noticeable time after the incident radiation stops. In simple terms, phosphorescence is a process in which energy absorbed by a substance is released relatively slowly in the form of light.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
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