Generally, tungsten.
The filament in incandescent bulbs are made out of tungsten, a very resistant element.
Published by: Rashitha Gamage
Generally, tungsten.
Argon
tungsten
tungsten
tungsten
tungsten <<>> Also along with the above, aluminium for the shell, steel for the filament holders, and in past years brass was used for the shell until manufactures found out it was cheaper to use aluminium for the job.
tungsten
Modern light bulb filaments are usually Tungsten not Carbon. However early bulbs used things like silk coated with Carbon. Filament means thin thread. The bulbs are filled with inert gas like Argon to stop the filament from burning up with oxygen. Arc lamps use Carbon rods though.
neon
sodium is used in street lights,thats why they have a yellowish/orange colour Answer: Neon & Argon are used in light bulbs.
Tungsten
Tungsten
Tungsten is an element. It is used in bulbs
Usually tungsten.
Tungsten is the most common element used as the filament in incandescent lightbulbs.
tungsten
No, not in the filament. You are probably thinking of compact fluorescent light bulbs, which do contain mercury.
Domestic light bulbs are simply the light bulbs (usually of the filament type) used in the home.
They're made of Tungsten.
parallel
Tungsten (W) or wolfram, doped frequently with thorium oxide.
Argon(or nitrogen) and tungsten are used in incandescent light bulbs.