Science, asked by sneha423360, 9 months ago

Why is the filament of a bulb made of a thin tunstance wire​

Answers

Answered by vimalpandey987
3

Because the resistance of a tungestan wire is many more because it's thin and long.

And it's melting point is very high.

I hope it helps you mate

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Answered by VVFRIZZY
1

Answer:

Explanation:

●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.

●Advantages of tungsten filament: (i) High melting point; (ii) High ductility; (iii)Ability to remain white hot for a very long time.

Explanation:

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