tungsten is a poor conductor of electricity,tungsten glows when electrical energy from the energy source is flowing through the conductor of electricity and when electrical energy reach the metal filament(tungsten) the tungsten gets electrical energy and produce heat when it became white-hot and the tungsten glows the glows is called light.
Generally, tungsten.
Tungsten is a chemical element. The symbol for Tungsten is W.
tungsten filament, aluminum base
go to the link below and it will tell you all the chemical properties of tungsten:
no
It is a tungsten filament.
Tungsten :)
The filament is the small coil that glows when the bulb is on. I believe its made out of tungsten
Usually a Tungsten alloy.
it glows and emits light.
It's the small coil of very fine tungsten wire that glows white hot.
it is made of tungsten and is a resistor when current flows thru it it heats up and glows
Physical change. You aren't changing the substance.
It's the small coil of very fine tungsten wire that glows white hot.
The piece of coiled wire made of Tungsten (Wolfram) that heats up and glows in the lamp.
It's the small coil of very fine tungsten wire that glows white hot.
Examples are the tungsten element inside a light bulb, and the heating element bars of an electric fire.