Define electric bulb
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electric bulb consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity. Synonyms: bulb, electric light, incandescent lamp, light bulb, lightbulb.
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Heya!!
Electric bulb -
• Its a consumer in an electric circuit.
• It contains a wire filament heated to such a high temperature that it glows with visible light.
• The bulb is filled with argon or nitrogen which retards the evaporation of the tungsten filament compared to operating it in open.
• It was invented in 1879 by Thomas Alva Edison.
Hope it helps!!
Electric bulb -
• Its a consumer in an electric circuit.
• It contains a wire filament heated to such a high temperature that it glows with visible light.
• The bulb is filled with argon or nitrogen which retards the evaporation of the tungsten filament compared to operating it in open.
• It was invented in 1879 by Thomas Alva Edison.
Hope it helps!!
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