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Electricity: Circuits and their Components — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceElectricity: Circuits and their Components2 Marks
Question
What is the role of a filament?
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Answer

The filament is a thin wire inside an incandescent light bulb that gets very hot when electricity passes through it.This heat causes the filament to glow, producing light. So, the filament's main job is to convert electrical energy into light energy.

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