2. Why is an electric bulb filled with argon or nitrogen but not with air?
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1
Answer:
the answer is
Explanation:
Bulbs are filled with chemically inactive Nitrogen or Argon gas to prevent the oxidation of tungsten filament used in the bulb.
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3
Explanation:
Bulbs are filled with chemically inactive Nitrogen or Argon gas to prevent the oxidation of tungsten filament used in the bulb.
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