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the filament is the metal peice in a bulb that glows.Tungsten is most often used in a lightbulb.
Tungsten
Its a coiled tungsten filament.
The original Edison light bulb used a carbon based filament, later a metallic filament (tungsten) was used to increase the life of the bulb. Today the government has mandated that a fluorescent type bulb be used
In an incandescent light bulb this is the filament. It is usually made of tungsten.
I believe it is tungsten.
the filament is the metal peice in a bulb that glows.Tungsten is most often used in a lightbulb.
The metal is Tungsten.
Usually tungsten.
Usually tungsten.
Tungsten is an element. It is used in bulbs
What is Tungsten
The filament is the small coil that glows when the bulb is on. I believe its made out of tungsten
Tungsten filament is used in the creation of the light bulb. It can be made in different shapes like coiling, and horizontal or vertical helix.
Tungsten.
Tungsten
Edison perfected the light bulb by refining the filament. He used tungsten