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Flames are the visible, glowing gases resulting from a combustion reaction, while stars are massive, luminous spheres of plasma held together by gravity. Flames are temporary and depend on a local fuel source, whereas stars are self-sustaining through nuclear fusion. Both produce light and heat, but stars emit much more energy and are essential for sustaining life on Earth.
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In the Bunsen burner where is the flame hottest?
The hottest flame is the blue flame and the coolest flame is yellow.
What is the coolest flame on a Bunsen burner a spirit flame or a gas flame?
The external part of the flame is the coolest.
Is a yellow flame of a Bunsen burner hotter than the blue flame?
No, a blue flame of a Bunsen burner is hotter than a yellow flame. The blue flame indicates complete combustion of the gas, which produces a higher temperature compared to the yellow flame's incomplete combustion.
What is the blue flame called of a Bunsen burner?
The blue flame often called the roaring flame, burns at a higher temperature and is indicative of complete combustion. This type of flame is typically more efficient and produces less soot, making it ideal for tasks that require precise heating. In contrast, the yellow flame, known as the safety flame, burns at a lower temperature and is characterized by its characteristic yellow and orange hues. This flame is a sign of incomplete combustion, which can produce soot and other byproducts, making it less efficient for certain applications. The safety flame is often utilized in situations where a visible flame is important for safety, such as in gas stoves or heaters. The blue flame is called a roaring flame and the yellow flame is called the safety flame.
What is the temperature of a blue Bunsen burner flame?
Its probably between 2,190 °F to 2,370 °F or 1,200 °C to 1,300 °C Correction. Actually blue fire is the hottest ranging over those temperatures. White as far as stars go is greatly cooler than blue.
What is a one word definition for conpare?
There is nothing called conpare but there is compare. Compare is to consider or describe as similar, equal, or analogous; liken.
What color do the hottest stars in the sky appear?
they appear blue due to the flame
Why television is not used as a monitor?
I not sure, but may be it cannot match the screen resolutions when conpare to monitor.
Who will light the Olympic flame in Vancouver?
Wayne Gretzky and a few other Canadian Stars
Are blue stars are cold?
The hottest part of a normal flame is actually WHITE. But BLUE flames indicate complete combustion and the ionization of radicals within the fuel, and are therefore the hottest of any "color" in a flame.
When a metal is heated in a flame the flame has a distinctive color the information was eventually extended to the study of stars because?
The color of the flame is determined by the specific wavelengths of light emitted when electrons in the metal atoms move to lower energy levels. By studying the spectral lines of elements in stars' light, scientists can determine their composition and temperature, providing insight into their properties and evolution. This connection between the colors of metal flames and stellar spectra is fundamental to the field of spectroscopy.
Are blue stars cooler than red stars?
No, blue stars are hotter than red stars. In other words, red stars are cooler. Think of it as fire. The red one is hot, but the blue flame is RAGING hot.
What is the possessive of flame?
The possessive form for the noun flame is flame's.Example: I feel the flame's heat.
How shooting star are made?
Shooting stars aren't 'made'. Shooting stars are actually meteors, meteorites, or asteroids that have gotten so close the atmosphere of a planet, that they start to burn up. These asteroids are traveling extremely fast, so when we look into the night sky, all we see is a white streak, and the white is the flame engulfing the entire asteroid and the flame is trailing behind the asteroid, creating the "comet's tail". This is what is known as the shooting star.
What is flame safety?
A Safety Flame Is The Yellowy Orange Flame. It Is Called A Safety Flame Because You Can See It Unlike The Blue Flame
What is hotter than white hot?
Blue or purple stars are hotter than the whites
In the Bunsen burner where is the flame hottest?
The hottest flame is the blue flame and the coolest flame is yellow.
