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define phosphorescence
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Organizing and summarizing search results for youPhosphorescence is a type of photoluminescence where light is absorbed by a material, bumping up the energy levels of electrons into an excited state. However, the energy of the light doesn’t quite match up with the energy of allowed excited states, so the absorbed photons get stuck in a triplet state. It is characterized by luminescence that continues for a noticeable time after the exciting radiation has been removed. Phosphorescence occurs when a substance emits light after being exposed to radiation and persists as an afterglow.Based on 3 sources:Learn more3BritannicaPhosphorescence Definition & Meaning - Merriam-Webster
The meaning of PHOSPHORESCENCE is luminescence that is caused by the absorption of radiations (such as light or electrons) and continues for a noticeable time after these radiations …
Phosphorescence - Wikipedia
Phosphorescence is a type of photoluminescence related to fluorescence. When exposed to light (radiation) of a shorter wavelength, a phosphorescent substance will glow, absorbing the light and reemitting it at a longer wavelength. Unlike fluorescence, a phosphorescent material does not immediately reemit the radiation it absorbs. Instead, a phosphorescent material absorbs some of the r…
Wikipedia · Text under CC-BY-SA licenseWhat Is Phosphorescence? Definition and Examples - Science …
Phosphorescence is light released by matter after exposure to electromagnetic radiation, usually ultraviolet light. Learn how phosphorescence works, its history, …
- Basically, a phosphorescent material is “charged” by exposing it to light. The material absorbs light and releases the stored energy slowly and at a longer wavelength than the original light. S…
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PHOSPHORESCENCE | English meaning - Cambridge Dictionary
Phosphorescence is a weak light that is produced by an object when it absorbs light from something, and that it continues to produce for a period of time after that thing is no longer …
Phosphorescence Definition and Examples - ThoughtCo
Phosphorescence is luminescence that occurs when energy is supplied by electromagnetic radiation, usually ultraviolet light. Learn how phosphorescence differs from fluorescence, its history, materials, and examples.
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PHOSPHORESCENCE definition | Cambridge English Dictionary
Phosphorescence is a kind of weak light that is created in the dark without noticeable heat. Learn more about this phenomenon, see examples of phosphorescence in different contexts, and …
phosphorescence - Encyclopedia Britannica
Phosphorescence, emission of light from a substance exposed to radiation and persisting as an afterglow after the exciting radiation has been removed. Unlike fluorescence, in which the …
PHOSPHORESCENCE definition and meaning | Collins English …
Phosphorescence is a glow or soft light that is produced in the dark without using heat. Learn more about its properties, types, and sources from Collins English Dictionary, with synonyms, …
PHOSPHORESCENCE definition in American English - Collins …
Phosphorescence is a glow or soft light that is produced in the dark without using heat.
Phosphorescence: Definition, principle, and applications
May 10, 2022 · Phosphorescence is the emission of light by certain substances after being exposed to light for a period of time. Learn the principle, applications, and difference between phosphorescence and fluorescence with examples …
PHOSPHORESCENCE Definition & Meaning - Dictionary.com
the property of being luminous at temperatures below incandescence, as from slow oxidation in the case of phosphorus or after exposure to light or other radiation. a luminous appearance …
phosphorescence noun - Definition, pictures, pronunciation and …
Definition of phosphorescence noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
phosphorescence - The Free Dictionary
1. the property of being luminous at temperatures below incandescence, as from slow oxidation or after exposure to light or other radiation. 2. a luminous appearance resulting from this. 3. any …
What Is Phosphorescence? (with pictures) - AllTheScience
May 21, 2024 · Phosphorescence is a type of light, or luminescence, without heat. A phosphorescent object absorbs light for a period of time and then radiates that light for a …
Phosphorescence - Definition, Meaning & Synonyms
Phosphorescence is when something glows with light without becoming hot to the touch, like the glow-in-the-dark stars on your bedroom ceiling.
Phosphorescence - (Organic Chemistry) - Vocab, Definition
Definition. Phosphorescence is a type of photoluminescence where a molecule absorbs energy from light and then slowly releases that energy as light over an extended period of time, often …
Fluorescence and Phosphorescence - Chemistry LibreTexts
Jan 30, 2023 · Learn the definitions, differences, and applications of fluorescence and phosphorescence, two types of molecular luminescence methods. Find out how to measure …
Phosphorescence - (College Physics I – Introduction) - Vocab ...
Phosphorescence is the phenomenon where certain materials emit light after being energized and continue to glow for an extended period even after the energy source has been removed. This …
Phosphorescence - Meaning, Definition and FAQs - Vedantu
Phosphorescence or phosphorescent is a physical phenomenon in which we observe luminosity caused by the absorption of radiations. In other words, phosphorescence is a process in which …
What does phosphorescence mean? - Definitions.net
Nov 20, 2015 · Phosphorescence is a type of photoluminescence, where materials emit light after being charged by a source of energy, such as ultraviolet light. This emission of light continues …
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