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What is the difference between phosphorescent and fluorescent materials?
Phosphorescent materials continue to emit light after the excitation source is removed, while fluorescent materials only emit light while the excitation source is present.
What does the amount of refraction depend on the two materials?
The amount of refraction that occurs at the interface between two materials depends on the difference in their refractive indices. A greater difference in refractive indices between two materials will result in a larger amount of refraction.
What is the difference between magnetic materials and non-magnetic materials?
Magnetic materials are materials that can be magnetized and can create a magnetic field, such as iron and nickel. Non-magnetic materials do not respond to magnetic fields and cannot be magnetized, such as wood and plastic.
What is the difference between adhesive and cohesive forces in materials?
Adhesive forces are the attraction between different substances, while cohesive forces are the attraction between molecules of the same substance.
What is the difference between football and soccer balls?
The main difference between football and soccer balls is their shape and size. Footballs are oval-shaped and larger, while soccer balls are round and slightly smaller. Additionally, the materials used to make them differ, with footballs typically made of leather or synthetic materials, and soccer balls made of synthetic materials like polyurethane or PVC.
What is the difference between phosphorescent and fluorescent materials?
Phosphorescent materials continue to emit light after the excitation source is removed, while fluorescent materials only emit light while the excitation source is present.
Difference between fluorescent and phosphorescent material?
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.
What is the difference between luminescent and fluorescent materials?
Luminescent materials emit light without needing an external light source, while fluorescent materials absorb light and then emit it back at a different wavelength.
What is the difference between a phosphorescent source and a fluorescent source?
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.
What is the difference between compact fluorescent lamp and fluorescent lamp?
well one is spelled differently than the other
What is the difference between daylight fluorescent and cool white fluorescent?
Daylight Fluorescent lamps have bluish-white illuminance, whereas coolwhite fluorescent lamps have yellowish-white illuminance.
What is the difference between CFL and fluorescent?
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.
What is the difference between T12 and T8 fluorescent light bulbs?
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.
What is the difference between phosphorescent and bioluminescent light emission?
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.
What is the difference between the materials Cs and CS?
cs is
What is the difference between aerobic and anaerobic treatment of waste materials?
The difference is that ,,,You have to read the book!
Examples of the difference between plastic and polymers?
The so called "plastic materials" are polymeric materials.
