Phosphorescence
noun
The property of glow in dark when exposed to light or other forms of radiation.
The phosphorescence of some rocks helps miners to find their way in the dark.
Often appears as...
- phosphorescence glow
- phosphorescence in dark
Usage tips
Technical
noun
The property of glow in dark when exposed to light or other forms of radiation.
The phosphorescence of some rocks helps miners to find their way in the dark.
Often appears as...
- phosphorescence glow
- phosphorescence in dark
Usage tips
Technical
Definition 1 of 1
Pro Tip 1/3Science Connection
Phosphorescence is often used in scientific contexts to describe materials that emit light without heat.
Researchers study the phosphorescence of algae to understand bioluminescence.
Pro Tip 2/3Safety Uses
Phosphorescent materials are used in safety signs and emergency exits as they can glow in the dark.
The emergency exits were marked by a phosphorescent strip on the floor.
Pro Tip 3/3Persistent Glow
The glow of phosphorescent objects lasts longer than fluorescence, often visible for several hours.
The children's room had stars on the ceiling that showed a gentle phosphorescence at night.
Pro Tip 1/3Science Connection
Phosphorescence is often used in scientific contexts to describe materials that emit light without heat.
Researchers study the phosphorescence of algae to understand bioluminescence.
Pro Tip 2/3Safety Uses
Phosphorescent materials are used in safety signs and emergency exits as they can glow in the dark.
The emergency exits were marked by a phosphorescent strip on the floor.
Pro Tip 3/3Persistent Glow
The glow of phosphorescent objects lasts longer than fluorescence, often visible for several hours.
The children's room had stars on the ceiling that showed a gentle phosphorescence at night.
Pro Tip 1/3Science Connection
Phosphorescence is often used in scientific contexts to describe materials that emit light without heat.
Researchers study the phosphorescence of algae to understand bioluminescence.
Pro Tip 2/3Safety Uses
Phosphorescent materials are used in safety signs and emergency exits as they can glow in the dark.
The emergency exits were marked by a phosphorescent strip on the floor.
Pro Tip 3/3Persistent Glow
The glow of phosphorescent objects lasts longer than fluorescence, often visible for several hours.
The children's room had stars on the ceiling that showed a gentle phosphorescence at night.
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Video examples
Collecting Poison for a...
at night with these black lights now they'll show quite well from a couple of feet why do they glow like this well we really don't know what makes them what's the phosphorescence so what do you do when you find them I just grabbed him by
Video examples
Collecting Poison for a...
at night with these black lights now they'll show quite well from a couple of feet why do they glow like this well we really don't know what makes them what's the phosphorescence so what do you do when you find them I just grabbed him by
Example 1 of 1
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