Question

Why do the tungsten is used almost exclusively for the filament of electric lamp

Answer 1

Answer:

Hey mate.

Tungsten is used in filament of electric bulb and lamps because tungsten is a metal which has high melting point 3,422 °C and we know that electricity causes heating , therefore due to high temperature the tungsten does not melt.

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Answer 2

Explanation:

Tungustun is used almost exclusively for the filament of electric lamp because...the melting point of filament is high ...and we know that the glowing of lamp produce heat....so we use tungustn...

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