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What precautions do you take if a filament traditional light bulb breaks?
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How does light from a flashlight travel?
A flash light generally makes light using a light bulb, which contains a filament. The filament is typically made from tungsten. It is very thin, but capable of withstanding extremely high temperatures. Electricity, from an internal power source, is passed through the filament. The filament has a resistance, so the current creates a very large heat in the wire. Because the wire is so thin, it heats up very quickly, and this excess energy is given out as light, and heat.
What type of light build glows when a filament inside it gets hot?
Electric lamps having incandescent filaments.
What is the general resistance of a tungsten filament?
The resistance of the filament in a light bulb is(voltage at which the bulb is designed to operate)2/(the rated power/watts of the bulb)
Can you give me 2 fact about the incandescant light bulb?
-It's a very old technology quickly being replaced by newer more efficient technologies. -The light produced in the bulb is created by electricity heating up a filament inside the bulb creating light. This wouldn't be possible without the bulb however, since oxygen would quickly end this reaction of the filament through oxidation.
The wire inside an electric bulb is known as the what?
This was called a filament and was found in older electric light bulbs.
What happens to the filament when light bulbs blows?
The filament breaks.
What is light bulb filament?
It is the extremely thin wire inside the bulb. It is so thin that when the electricity goes through produce light, when that filament breaks the bulb is not good.
Why do light bulbs burnout?
For incandescent lights, they operate with a superheated filament. The filament slowly burns away and eventually breaks, opening the electrical circuit.
What will happen if the tiny wire in a light bulb breaks?
The filament , once broken , will no longer generate any light because the connection is now broken and no longer conducting any electricity .
What are the five parts of a light bulb?
That depends on the type of light bulb in question. Traditional incandescent light bulbs have four main pairs: The filament, which glows and emits light, when electricity runs through it; The inert gas, which keeps the filament from burning; The outer casing, which keeps the inert gas in place; and, The electrical connection, which screws into the socket to provide electricity.
What type of light is a light bulb that uses a filament?
A light bulb that uses a filament is also known as an incandescent light bulb.
What is the thickness of the filament in light bulbs?
the filament is neither too thick nor too light
What makes up the filament of light bulbs?
Filament of light bulbs are made up of Tungsten.
What is the wire inside a light bulb called?
filament
How efficient is a filament light bulb?
about 10% the filament light bulbs give off about 90% heat and 10% light
Is resistance in the filament of a lamp essential or not?
Yes, the resistance of the filament of a light bulb is what generates enough heat to make the filament glow and produce light.
What is the wire that gives off light in a light bulb?
In an incandescent light bulb the wire that gives off the light is called the Filament.
