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What kind of light does fluorescent light produce?
Main one is light energy. Also some heat is produced
How many light bulbs are in the Empire State Building?
The Empire State Building contains 3,194,547 light bulbs. so my house has like 55 light bulbs, what the hell. :P lol
When a fluorescent light bulb glows what state of matter is it?
it is plasma , gas and liquid
Can you recycle xenon light bulbs?
Halogen light bulbs are a type of incandescent light bulbs and are filled with a halogen gas. The halogen gas gives the bulbs a longer life than traditional incandescent bulbs because it helps redeposit the evaporated tungsten back to the filament. Halogen light bulbs are not the same thing as compact fluorescent light bulbs (CFL bulbs), which have mercury inside and are often subject to state or local disposal regulations. Also, halogen light bulbs are not recyclable like CFL bulbs are.
How are light bulbs hazardous?
Compact fluorescents, like their tubular fluorescent precursors, contain a small amount of mercury-typically around five milligrams. Mercury is essential to a fluorescent bulb's ability to emit light; no other element has proved as efficient.As effective as it is at enabling white light, however, mercury-sometimes called quicksilver-is also highly toxic. It is especially harmful to the brains of both fetuses and children. That's why officials have curtailed or banned its use in applications from thermometers to automotive and thermostat switches. (A single thermostat switch, still common in many homes, may contain 3,000 milligrams (0.1 ounce) of mercury, or as much as 600 compact fluorescents.)The problem comes when a bulb breaks. Mercury escapes as vapor that can be inhaled and as a fine powder that can settle into carpet and other textiles. At least one case of mercury poisoning has been linked to fluorescents: A 1987 article in Pediatricsdescribes a 23-month-old who suffered weight loss and severe rashes after a carton of eight-foot (2.4-meter) tubular bulbs broke in a play area.
Which state helps produce light in fluorescent light bulbs?
Mercury vapor gas in fluorescent light bulbs helps to produce ultraviolet light when an electric current passes through it. The ultraviolet light then causes the phosphor coating inside the bulb to glow and produce visible light.
What state helps produce light in fluorescent light?
plasma
Which state helps produce light in fluorecent light bulbs?
Fluorescent light bulbs produce light through a process called fluorescence, which occurs when a gas inside the bulb, typically mercury vapor, is energized by electricity. The mercury vapor emits ultraviolet (UV) light when ionized, and this UV light then excites a phosphor coating on the inside of the bulb, producing visible light. Therefore, while no specific state is responsible for light production, mercury is the key element used in these bulbs.
Is fluorescent light a plasma?
No, fluorescent light is not a plasma. Fluorescent lights work by using electricity to excite mercury vapor and produce ultraviolet light, which then interacts with a phosphor coating to create visible light. Plasma is a state of matter where atoms are stripped of their electrons, leading to a highly energized gas that can emit light.
What is fluorescent lights?
It is an artificial light that works by using electricity to ionize Mercury into vapor. Because the light produced is more ultraviolet, the inside of the tube is coated with white phosphors to make the light more visible to the human eye. Fluorescent lights are more efficient than incandescent bulbs, and they are now most commonly in the form of CFL (compact fluorescent light) bulbs which screw into ordinary incandescent light sockets. Even the traditional fluorescent fixtures are more efficient these days than over 20 years ago, since there are now solid state ballasts which don't use a bulky transformer.
What kind of light does fluorescent light produce?
Main one is light energy. Also some heat is produced
What are Appliances that convert electrical energy to light energy?
There are several kinds of energy conversion, for example: In a fluorescent light bulb, a toaster, and some other devices, it is converted to heat, through a resistance. In certain devices, e.g. a blender, a small motor converts it to motion. In fluorescent light bulbs, atoms are excited, and directly emit light. In a loudspeaker, electricity first causes mechanical vibrations; this in turn is converted into sound.
How many light bulbs are in the Empire State Building?
The Empire State Building contains 3,194,547 light bulbs. so my house has like 55 light bulbs, what the hell. :P lol
What are 3 examples of plasma?
Lightning: A natural plasma phenomenon created by the ionization of air particles during thunderstorms. Fluorescent light bulbs: They contain a gas that is turned into a plasma state to produce light when electricity passes through it. Stars: The sun and other stars are primarily made up of plasma, in which atoms are stripped of their electrons due to high temperatures and pressures.
Which state of matter forms when a fluorescent light bulb is turned on?
A fluorescent light bulb produces light by exciting the gas inside it, usually mercury vapor or neon. The excited gas atoms emit ultraviolet light, which stimulates a phosphor coating on the inside of the bulb to produce visible light. So, when a fluorescent light bulb is turned on, it emits light through a process involving excited gas and phosphor.
What gases are used in light bulbs?
Ordinary incandescent light bulbs are filled with an inert (electrically non-conducting) gas such as Nitrogen.Other types are filled with a gas containing low pressure mercury vapor and argon, xenon, neon or krypton.See the Related links for more information.
What state of matter forms when fluorescent light bulb is turned on?
When a fluorescent light bulb is turned on, it produces light by generating plasma. Plasma is the fourth state of matter, distinct from solid, liquid, and gas, characterized by its ionized particles that conduct electricity.
