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When does light emitted from a flame produced when electrons are in an excited state?
Light emitted from a flame occurs when electrons in atoms or molecules absorb energy and move to an excited state. When these electrons return to their lower energy levels, they release energy in the form of light. This process is known as the emission of photons, which produces the characteristic colors of the flame. The specific wavelengths of light emitted depend on the elements present in the flame and their unique energy level transitions.
What part of a gas flame is invisible giving off no light at all?
Gas is invisible because of the substances it has comined with. Not all gases are invisible. Some are poisionis and some are harmless. Gas can be of just water vaper. If the gas molecules combine into a larger size they may fall and it would not be called a gas substance any more.
Which carries more energy light from a sodium flame a copper flame or a barium flames?
The copper flame has a more energetic radiation.
Does the flame of the gas stove give light of visible wavelength?
Certainly; you can see the light that it gives off.
What is the flame that continuously stay lit in the older model gas stoves?
It is called a pilot light.
Is a black flame possible?
No. But a good question nonetheless. There are flames that are clear such as a regular oxy-hydrogen (and very dangerous as a consequence!). Usually we see a flame from the small incandescent particles or excited molecules within it. In order for a flame to be black it would have to absorb light instead of emit light. Doesn't seem possible.
Why a non luminous flame does not give out much light?
A non-luminous flame does not give out much light because it lacks sufficient heat to excite the molecules in the flame to emit visible light. The flame does not reach a high enough temperature to produce a glowing effect, resulting in minimal light emission.
What are some recommended replacement shades for bathroom light fixtures?
Some recommended replacement shades for bathroom light fixtures include frosted glass, clear glass, and fabric shades. These options can provide a soft and diffused light that is ideal for bathroom settings. It is important to choose shades that are moisture-resistant and easy to clean for a bathroom environment.
How does luminous flame exist?
A luminous flame is produced when a chemical reaction (such as combustion) releases energy in the form of light. The presence of solid particles or molecules in the flame can also contribute to its luminosity by emitting light as they are heated. This is different from a non-luminous flame, which does not produce visible light.
How does a gas lamp work to produce light?
A gas lamp produces light by burning a fuel, such as natural gas or propane, in a controlled flame. The heat from the flame causes the gas molecules to release energy in the form of light, creating a bright and steady source of illumination.
When does light emitted from a flame produced when electrons are in an excited state?
Light emitted from a flame occurs when electrons in atoms or molecules absorb energy and move to an excited state. When these electrons return to their lower energy levels, they release energy in the form of light. This process is known as the emission of photons, which produces the characteristic colors of the flame. The specific wavelengths of light emitted depend on the elements present in the flame and their unique energy level transitions.
Why is light from a common lamp or from a candle flame nonpolarized?
Natural light sources and artificial sources emit light with orientations of the electric vector that are random in space and time, thus proving to be nonpolarized.
Is candle flame a source of light?
The flame of a candle is a source of light.
Why does bathroom light go off when you turn on bedroom light?
That's one I've never seen. Does the bathroom light turn ON when the bedroom light is switched Off? Does the bathroom light switch turn the bathroom light on and off normally when the bedroom light switch is left on? Need to answer these questions, then find where the bathroom light power comes from. It's power supply should either go directly from the power oanel to the bathroom light or to the bathroom light switch. The bathroom light switch merely acts as an interrupter for the hot leg of this power supply.
What is often clear or transparent and it will not scatter light?
A substance that is often clear or transparent and does not scatter light is glass. Glass is made up of tightly-packed molecules that allow light to pass through without being diffused.
Is a flame a source of light?
The flame of a candle is a source of light.
How does water scatter light?
Water molecules scatter light because they are smaller than the wavelength of visible light. When light enters water, it interacts with the molecules, causing it to change direction and spread out in different directions. This scattering of light is what makes the water appear clear or transparent.
