Physics, asked by sreejithg94479, 9 months ago

Nichrome is not used as filament in incandescent lamps. Why?

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Answered by Anonymous

7

As long as the filament, is kept below that temperature , it will not melt, and there is a narrow band, where it will emit light. Melting point of the metal is lower than what the wire would heat up to in an evacuated globe. So,Tungsten, is used instead where the filament can reach 3200C.

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Answered by Dishadansena314

2

Answer:

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