Question

why tungsten is used almost exclusively for filament of electric lamps?

plzz answer fast





spammers will be reported​

Answer 1

Tungsten is used in electric bulb because it has high melting point and it does not oxidize. Thus tungsten filament does not melt even when a large amount of heat is produced due to passage of current through the filament (via heating effect of current).

HOPE THIS HELPS YOU,

PLEASE MARK AS BRAINLIEST ANSWER MATE

Answer 2

Answer:

Tungsten metal is used exclusively for making the filament of electric bulbs because it has a very high melting point. Due to its high melting point, the tungsten filament can be kept white hot without melting away.