Question

why is the longuster almost exclusively filament of electric lamps

Answer 1

No, it's tungsten...


Thank you..

Answer 2

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$\bold\red{hello...frd\:swigy\:here}$

$\bold\green{Your\:Answer:-}$

The melting point and resistivity of tungsten are very high. It does not burn very easy at a high temperature. The electric lamps glow at very high temperatures. Hence, tungsten is mainly used as heating element of electric bulbs.

I hope, this will help you___❤❤

Thank you

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