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the state of glowing while at a high temperature, caused by electrons in vibration atoms and molecules that are shaken in and out of their stable energy levels, emitting radiant energy in the process. The peak frequency of radiant energy is proportional to the absolute temperature of a heated substance
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What is the difference between incandescence and luminescence, and how do they differ in terms of light emission and energy efficiency?
Incandescence is the emission of light due to high temperature, such as in a traditional light bulb, while luminescence is the emission of light without heat, like in glow-in-the-dark materials. Incandescence is less energy efficient because it produces more heat than light, while luminescence is more energy efficient as it produces light without generating excess heat.
Why does fire produce light?
Fire produces light because the heat from the flames excites the atoms in the burning material, causing them to release energy in the form of light. This process is called incandescence.
What is incandescence caused by?
the state of glowing while at a high temperature, caused by electrons in vibration atoms and molecules that are shaken in and out of their stable energy levels, emitting radiant energy in the process. The peak frequency of radiant energy is proportional to the absolute temperature of a heated substance
What happens to the chemical energy stored and candle when the candle burns?
When a candle burns, the chemical energy stored in the wax is converted into heat and light energy through a combustion reaction. The wax is oxidized by the oxygen in the air, producing carbon dioxide, water vapor, and heat. The light emitted is a result of incandescence from the hot particles of soot and glowing carbon produced during the combustion process.
Suggest the physical property that can render tungsten suitable for making filament of tungsten light bulb?
The high melting point of tungsten (3422°C) is the physical property that makes it suitable for making filaments in tungsten light bulbs. This property allows the filament to reach high temperatures without melting, resulting in the efficient emission of light.
Does electric bell not exhibit incandescence?
Correct, an electric bell does not exhibit incandescence. Incandescence is the emission of light due to high temperature, typically seen in incandescent light bulbs. Electric bells operate using an electromagnet to produce sound, not light.
12 letter word meaning produces light?
The noun luminescence means the emission of light at low temperatures by any process other than incandescence.
What is luminiscence?
light not due to incandescence; occurs at low temperatures
What has the author Armelle Hauteloire written?
Armelle Hauteloire has written: 'Incandescence'
Why the lamp lights up?
Incandescence of a finely coiled tungsten wire.
What are some 13 letter words for fire?
conflagration, incandescence, scintillation
Why is there a yellow flame on the Bunsen burner?
The yellow color is from the incandescence of not burned soot particles.
What is the scientific explanation for meteors?
Space debris striking the Earth's atmosphere and heating to incandescence.
What is the glowing trail that results when a meteroid burns up in earths atmosphere?
Air heated to incandescence.
What are some nouns for fire?
fire, flame, conflagration, inferno, oxidation, exothermic reaction, blaze, incandescence.
Which words are synonymous with glow?
Burning, brightness, radiance, blush, bloom, passion, warmth, incandescence, gusto...
How do the colors of incandescence change with temperature?
The colors of incandescence change from red to orange to white as the temperature increases. This is because higher temperatures cause objects to emit shorter wavelengths of light, shifting the color from the lower end of the visible spectrum (red) to the higher end (white).
