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The flame color that emits more photons is typically blue. Blue flames have a higher temperature and more complete combustion, resulting in a greater number of high-energy photons being released. In contrast, yellow or orange flames, which are cooler and often result from incomplete combustion, emit fewer photons overall. Thus, the intensity and energy of the blue flame contribute to its increased photon emission.
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What color has radium in fire?
Radium itself does not produce a colored flame when burned. It is a radioactive element that emits alpha, beta, and gamma rays, but these emissions are not visible as colors in a flame. Radium is more known for its characteristic glow, called luminescence, in the dark due to its radioactivity.
Does a yellow flame produces more energy or does a blue flame?
A blue flame produces more energy compared to a yellow flame. The color of the flame is an indicator of the temperature of the burning process, with blue flames reaching higher temperatures due to complete combustion.
When does the flame of a Bunsen burner becomes small or big?
The flame of a Bunsen burner becomes small when the air inlet is closed, leading to a fuel-rich environment. It becomes bigger when the air inlet is opened, allowing more oxygen to mix with the fuel gas and create a hotter, larger flame.
why is blue color more economical in flame?
When the flame takes on the color of blue this means that the fire is at the highest temperature. The fire is at its hottest and may take lesser time to heat whatever needs to be heated.
Does a blue flame require less air or more?
A blue flame typically requires more air because it indicates complete combustion of the fuel, resulting in a clean and efficient burn. The presence of excess oxygen is what creates the blue color in the flame.
What color has radium in fire?
Radium itself does not produce a colored flame when burned. It is a radioactive element that emits alpha, beta, and gamma rays, but these emissions are not visible as colors in a flame. Radium is more known for its characteristic glow, called luminescence, in the dark due to its radioactivity.
How does the color of the flame affect the smoke produced?
The color of the flame can indicate the completeness of combustion. A blue flame typically indicates efficient combustion with minimal smoke, while a yellow or orange flame can signify incomplete combustion resulting in more smoke being produced.
Is the temperature of a luminous flame greater or less than that of a nonluminous flame?
a non-luminous flame- when the air hole of the Bunsen Burner is open"when the air hole is open, more oxygen can enter the burner; therefore, hotter flame will be produced."its color is transparent or blueBlue flames are the hottest flamesa luminous flame is produced when the air hole is closed.."if the air hole is closed, oxygen cannot enter the burner; therefore, least hotter because the combustion is not fully complete with least oxygenA luminous flame has an outer of orange color and an inner of blue.Luminous flames emits more light than non-luminous flames.three things to produce flame1.fuel2.oxygen3.friction or source of sparkLuminous objects emit light. The sun is luminous; the moon is non-luminous.
What color does Iron (III) chloride turn in flame test?
Iron (III) chloride does not produce a distinct color flame during a flame test. This compound is typically used more for other chemical tests rather than flame tests for cation identification.
What color flame burns the hottest?
Its not a Blue Flame (blue flame)its a white flame. i believe it can get around 1,000degrees
What is the Particle Theory of Heat Radiation?
Transmission of heat by radiation is due to the fact that bodies with a temperature higher than absolute zero emits photons (light) with a spectrum (distribution of energy among different color, considering also infrared, UV, X rays and so on) dependent on the body material constitution and on temperature. Remember that for photons a relationship exist between frequency (color) and energy: higher the frequency, higher the single photon energy. Thus higher the temperature higher the average emitted photon energy and higher the emitted spectrum average frequency. While emitting hot bodies slowly loose energy and cool. These photons are absorbed by other bodies, more and more efficiently while temperature of the absorbent bodies is lower and lower. When absorbed, they are transformed in heat again rising the temperature of the absorbent body. Thus, at the end, hot bodies preferentially emits photons and cool and cold bodies preferentially absorb photons and rise temperature.
Does a yellow flame produces more energy or does a blue flame?
A blue flame produces more energy compared to a yellow flame. The color of the flame is an indicator of the temperature of the burning process, with blue flames reaching higher temperatures due to complete combustion.
What colour is the flame of copper sulphate when heated?
it is like the color but gold more
What is the hottest flame colour?
The hottest flame color is typically blue, as it indicates a high temperature flame burning at a more efficient rate. This is often seen in combustion reactions that have sufficient oxygen supply.
What color is a gas flame that is starved of oxygen?
A gas flame that is starved of oxygen will typically appear yellow or orange in color due to incomplete combustion. This lack of oxygen causes the flame to produce soot and emit more visible light, giving it a distinct hue.
When does the flame of a Bunsen burner becomes small or big?
The flame of a Bunsen burner becomes small when the air inlet is closed, leading to a fuel-rich environment. It becomes bigger when the air inlet is opened, allowing more oxygen to mix with the fuel gas and create a hotter, larger flame.
As the temperature of a star increases does the amount of light it emits increase or decrease?
As the temperature of a star increases, the amount of light it emits increases. This is because hotter objects emit more energy in the form of light, including higher energy photons in the visible spectrum, leading to a brighter appearance.
