what is the filament of a bulb and heater made up of
utsav36:
tungesten
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Answered by
7
tungsten is the filament having high resistance so it gets heated up
well bulb filament made out of tungstenand heater is mainly of alloy which has higher malting point and is less prone to corrosion
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Answered by
4
filament of bulb is made up of tungsten.Due to high resistivity of tungsten it heats up faster.
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