Question

filament of electric bulb made up of what ......
?​

Answer 1

Answer:

filaments in incandescent light bulbs are made up of tungsten

Explanation:

I hope this answer helps u

Answer 2

Answer:

filament of bulb is made up of tungsten

Explanation:

intensityintensity of emitted light through the bulb depends upon the temperature of the filament filament

the the temperature of filament is so high so it's g give more light

show the tungsten have high melting point it is 3422 degree Celsius