Q. Air is completely removed from an electric bulb to prevent

  • (A) bursting of the bulb
  • (B) oxidation of tungsten filament
  • (C) loss of light due to absorption
  • (D) none of these
✅ Correct Answer: (B) oxidation of tungsten filament

Published by Mr. Dubey ⭐ 111.22K Points at 04-Jan-2023 05:03 am in Physics

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