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What is inside of a light bulb and how does it work?
In an incandescent light bulb, a positive and negative (or neutral wire) are connected by a tungsten filament in a vacuum. An electrical current passes through the thin filament, heating it very hot and causing it to glow. Eventually, after repeated use, the tungsten filament gets quite thin and eventually breaks, which is what happens when the light bulb burns out! Also, if the filament is exposed to oxygen while the current is flowing, the filament will break melts.TIP: DON'T USE INCANDESCENT LIGHT BULBS... SWITCH TO ENERGY-SAVING COMPACT FLUORESCENTS!!!!Actually most incandescent light bulbs have argon and nitrogen inside them. Early lightbulbs were vacuums.
Is most of the planet is made of soil?
Soil is a very thin layer on certain areas of the crust.
Is a CFL bulb natural source of light?
You do not found C.F.L. bulb in nature as such. So it is an artificial or man made source of light. It consumes very less energy. As it does not gives out heat.
What is a very thin sheet of metal called?
The answer is foil
Does Eris have a thick or a thin atmosphere?
Eris has a very thin atmosphere
Which part of the light bulb is made of very thin wire?
The filament, located inside the light bulb, is made of a very thin wire usually made of tungsten. This filament is heated by the flow of electricity, causing it to emit light.
Why is the filament wire of a bulb made very thin and given a helical shape?
The filament wire in a light bulb is made very thin to increase its resistance, which causes it to heat up and produce light efficiently when an electric current passes through it. The helical shape allows the wire to have a greater length within the bulb, maximizing the amount of light that can be produced.
What is a filament resistor?
A filament bulb resistor is the common type of light bulb. It contain a thin coil wire called filament. It produces light as a result. It is made mainly from the element tungsten. The metle tungsten has very high melting point and it is a good conductor of electric current
Why is a light bulb's filament very thin?
A light bulb's filament is thin to increase its resistance, which produces heat and light when an electric current passes through it. The thin filament also allows for more surface area to emit light efficiently.
What is the alveolus made from?
a very thin cell
What part of France is famous for crepes?
Brittany has a reputation for very thin crêpes and galettes (a salted variation made up with darker flour)
Why does mercury thermometer have a bulb if very thin glass wall?
The bulb of a mercury thermometer is designed to contain a small volume of mercury that expands and contracts with temperature changes. The thin glass wall allows for efficient heat transfer between the bulb and the surrounding environment, ensuring accurate temperature measurements.
What type of plastic are balloons made from?
they are not made of plastic, they are made of very thin rubber
What are spirits made from?
spirits made from alike a clay that very thin do you get my explination?
Why is the base of transistor made very thin?
Base of transistor is made thin just to get Collector current equal to Emitter current.
Sentence with filament?
Filament was made from plastic. The filament was very stable and smooth.
What part of the resperatory system has very thin walls that are easily damaged?
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