Fluorescent material immediately glows when exposed to ultraviolet radiation, that is it fluoresces. Phosphorescent material slowly absorbs and re-emits the radiation it absorbs. This enables phosphorescent material to absorb visible light spectra to "glow in the dark" at a later time.
your reading material discusses some similarities and differences between the governments of the united states and canada. one major difference has to do with the government responsibility for.
The difference between a shogun and a samurai is like the difference between a king and a knight.
there is no difference between this two...
A question about "the difference between" requires two objects!
Explain the difference between the vassals and the serfs
Phosphorescent materials continue to emit light after the excitation source is removed, while fluorescent materials only emit light while the excitation source is present.
Fluorescent materials absorb and emit light almost instantly, while phosphorescent materials absorb and emit light with a delay, continuing to glow after the light source is removed.
phosphorescent is glowing in the dark;reusing old light it has stored, like a glow in the dark keychain fluorescent is something that glows when energy is applied to it, such as the fluorescent lightbulb As the name implies, phosphorescent comes from the element phosphorus. Many other substances which are not phosphorus can fluoresce at certain wavelengths of light. I agree phosphorous like sea waves sometomes.
Phosphorescent light emission occurs when a material absorbs and stores energy from a light source, then slowly releases it over time. Bioluminescent light emission, on the other hand, is produced by living organisms through a chemical reaction within their bodies.
well one is spelled differently than the other
Daylight Fluorescent lamps have bluish-white illuminance, whereas coolwhite fluorescent lamps have yellowish-white illuminance.
There is no difference. CFL is an abbreviation for Compact Fluorescent Light which has simply been designed to take up less space than the standard tubes.
The main difference between T12 and T8 fluorescent light bulbs is their size and energy efficiency. T12 bulbs are larger and less energy efficient compared to T8 bulbs, which are smaller and more energy efficient.
However, if there is a material difference between the expected and actual balance, the auditor will investigate this difference further. At this point the auditor will develop an explanation for the difference.
The material they are made of.
Luminescent materials emit light without needing an external light source, while fluorescent materials absorb light and then emit it back at a different wavelength.
would you tell me the difference Material quality between St-52 and S355JR