Physics, asked by kareena1860, 1 year ago

Why is tungsten metal selected for making filament of incandescent lamps?

Answers

Answered by singhajeet62846

Answer:. It offers temperature resistance from -450 deg F (-270º C) to 1200 deg F (650º C) in normal atmosphere and from -305 deg F (-188º C) to 2400º F (1316º C) in Vacuum.

Explanation:

kareena1860: thank you

kareena1860: pls explain it

singhajeet62846: explanation=Tungsten has the highest melting point of all metals and is therefore also suitable for very high-temperature applications

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