Physics, asked by Manavpatel1805, 9 months ago

why tungsten is exclusively used in making filament and what is done to prolong life of filament and why

Answers

Answered by itsbiswaa

Answer: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).

Explanation:

Answered by sureshshiva

Answer:

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)

Explanation:

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