The filament of an electrical bulb is made out of -; 1) Copper; 2) Aluminium; 3) Tungsten; 4) Alloy
BrainlyRacer:
Tungsten
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Answered by
2
here is your answer tungsten ; 4
Answered by
1
3) Tungsten
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The filament of an electrical bulb is made out of Tungsten
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