Physics · Physics
Why is an electric bulb filled with an inert gas like Argon or Nitrogen?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To increase the light output
- 2To keep the bulb cool
- 3To prevent oxidation of the tungsten filament✓
- 4To make the bulb cheaper
Correct answer
To prevent oxidation of the tungsten filament
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