it glows and emits light.
tungsten
Filament of light bulbs are made up of Tungsten.
Generally, tungsten.
tungsten
Tungsten
As carbon filament bulbs have a negative temperature coefficient and tungsten filament light bulbs have a positive temperature coefficient.
yes, incandescent bulbs do not contain a filament of platinum. Yes they do contain a filament called a tungsten.
tungsten filament, aluminum base
tungsten filament, aluminum base
Usually tungsten.
Inside a tungsten-halogen bulb, electrons flow through a tungsten filament. The filament heats up and emits light.
Assuming you're talking about light bulbs... the filament is made from Tungsten.