. The filament of an electric bulb is made of
A: Carbon
B: Aluminium
C: Tungsten
D: Nickel
Best Answer
Explanation:
The filament of electric bulb can be made up of tungsten because tungsten has some quality that it has a high melting point as a result the filament is not melted easily. And the tungsten has greatest tenstile strength so it is not damaged easily.
Final Answer:
The option ( c) is the correct choice .
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