Science, asked by SoumitaSamanta, 2 months ago

Why is tungsten used in the metal filament of an electric bulb?

Answers

Answered by falakbherwani

Answer:

Tungsten is used for making filament of an electric bulb due to the following reasons: Being an alloy it has a very high melting point. It has very high resistivity so it does not burn easily at room temperature. The lamp glows at high temperatures.

Answered by Anonymous

Answer:

Heyya!

Tungsten is used in the metal filament of a bulb because tungsten can become white hot and emit white light for a long time. Tungsten also has high resistivity, high melting point and high ductility!

Hope it helps!

Keep learning!

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