Question

the part of a bulb that lights up is called ___________​

Answer 1

Answer:

Filament

Explanation:

The filament is the part of the light bulb that produces light. Filaments in incandescent light bulbs are made of tungsten. Whenever an electric current goes through the filament, the filament glows. To make the bulb produce more light, the filament is usually made of coils of fine wire, also known as the coiled coil.

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Answer 2

The part of a bulb that lights up is called Filament.