0
Fluorescent light is what astronomers call a "bright line" spectrum: there are only specific frequencies that are present, as opposed to the continuous rainbow one sees from a black body source (an incandescent light is basically a black body source).
You can get some idea by holding up a CD in fluorescent light so the light reflects off it and back to your eye, then moving it around a bit. Depending on the type of fluorescent bulb, you'll probably see anywhere from 3 to 5 distinct images of the source, each a different color.
What else can I help you with?
What are some similarities between opaque transparent and translucent?
Opaque and transparent materials differ between the amount of light that passes through it. Opaque materials do not allow any light to pass through. Transparent materials allow all or most light through.
What makes diamonds give off different colours?
When white light passes through a prism it breaks into its coloured components(Red,Orange,Yellow,Green,Blue,Indigo and Violet).This process of breaking is known as dispersion. As the diamond is the crystal,when white light passes through,it acts like a prism. Therefore,white light breaks into its components,and we different types of colour
What is the Electrical power for a lightbulb?
The power rating for a light bulb (like "40 W") tells how much electrical power the light bulb uses. All of the power used by the bulb is either converted into light or heat. In an incandescent bulb, most of the energy becomes heat. In a fluorescent bulb, more of it becomes light.
How long does it take a star's light that is 7 light years away from Earth to reach Earth?
It's exactly 7 light years away.One light year is the distance that light travels through space in one year.7 of those is a distance of something like 41,150,289,900,000 miles.
Why does bread grow fastest in the light?
because yeast like light to grow
What changes Electrical Energy to light energy?
Electrical energy is converted to light energy through a process called electroluminescence, where the energy from electrons flowing through a material is released as light. This conversion occurs in devices like light bulbs, LEDs, and fluorescent lamps.
What is a sentence using the word fluorescent?
She did not like to look at herself in flourescent light, as she felt the natural sunshine was much kinder to her looks.
What are CFL and LED lights?
A compact fluorescent light (CFL) is a fluorescent light that is manufactured in the approximate size and shape of a standard incandescent lamp. It's got an electronic ballast (unlike the standard fluorescent lamp tube which uses a heavy wire wound ballast), and it screws into a socket and performs on the standard line voltage like that aforementioned incandescent lamp. The light emitting diode (LED) is a solid state device that converts electricity into light without heating a filament like the incandescent lamp, or ionizing a gas like the fluorescent light does.
What are CFLs and LEDs?
A compact fluorescent light (CFL) is a fluorescent light that is manufactured in the approximate size and shape of a standard incandescent lamp. It's got an electronic ballast (unlike the standard fluorescent lamp tube which uses a heavy wire wound ballast), and it screws into a socket and performs on the standard line voltage like that aforementioned incandescent lamp. The light emitting diode (LED) is a solid state device that converts electricity into light without heating a filament like the incandescent lamp, or ionizing a gas like the fluorescent light does.
What is the relationship between the color emitted by a fluorescent light and its corresponding wavelength in the electromagnetic spectrum?
The color emitted by a fluorescent light is directly related to its corresponding wavelength in the electromagnetic spectrum. Different colors of light have different wavelengths, with shorter wavelengths corresponding to colors like blue and violet, and longer wavelengths corresponding to colors like red and orange. The specific wavelength of light emitted by a fluorescent light determines its color appearance.
What do colors look like viewed indoors under fluorescent light and outdoors in sunlight?
Colors may appear brighter and cooler under fluorescent light indoors, as fluorescent light emits a bluish light which can affect color perception. Outdoors in sunlight, colors appear more natural and vibrant, as sunlight provides a full spectrum of light that accurately represents colors.
How do you make fluorescent blue?
To make a fluorescent blue color, you can mix a bright blue pigment with a fluorescent additive like fluorescent blue paint or powder. This will give your blue color a vibrant glow under UV light. Experiment with different ratios to achieve the desired fluorescent effect.
What colors are absorbed by black light?
Black light emits ultraviolet (UV) light, so it typically excites fluorescent materials that absorb UV light and re-emit visible light. Fluorescent colors that appear bright under black light include neon colors like pink, green, orange, and yellow. Other colors without fluorescent properties may appear muted or black under black light.
Is it possible to manufacture fluorescent ink?
Yes, fluorescent inks can be manufactured. And they are. To keep it simple, something that is fluorescent will fluoresce under high energy light, usually ultraviolet light. This high energy light will be absorbed by the fluorphore, and it will re-emit light of a lower energy, usually in the visible spectrum where we can see it. (The rest of the light energy of the incoming light will retained as heat - atomic and/or molecular vibration.) Fluorescent markers find application in the security or property control area where they are used to mark things like chairs or tables or stuff like that. The marks are invisible under normal circumstances, but will fluoresce and become visible under black light. Certainly there are still posters that are printed with fluorescent ink and look cool under black light.
Why does sunlight show up as a rainbow of colors in a spectroscope?
When you shine white light through a prism, at the correct angle wherever the prism is pointing you will see the spectrum, this is because when the light shines through the angles of the prism, the white light will become dispersed through the angles so that the white light is streched out to reveal what the spectrum is made up of =D
What are the benefits of using LED light bulbs compared to fluorescent light bulbs?
LED light bulbs are more energy-efficient, longer-lasting, and environmentally friendly compared to fluorescent light bulbs. They also produce less heat and contain no harmful chemicals like mercury.
What are Fluorescent objects?
A fluorescent lamp or fluorescent tube is a gas-discharge lamp that uses electricity to excite mercury vapor. The excited mercury atoms produce short-wave ultraviolet light that then causes a phosphor to fluoresce, producing visible light. I also put in the URL where I found the answer in case you would like to find out more about fluorescent lights.http://en.wikipedia.org/wiki/Fluorescent_lights
