how does a light bulb glow?
a short answer Plz
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1
Answer:
Electricity flows through a thin tungsten wire in the light bulb called the filament. ... As a result of this resistance, the filament heats up and starts glowing, converting electrical energy to light energy.
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Answer:
The filament of an electric bulb glows because of the heating effect of electric current. As the current passes through the bulb it heats the filament which gives off light. ... The filament then heats up and becomes red-hot as a result of this it begins to glow, turning electrical energy into light energy.
Hope it helps you!!!!
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