Bulb me kaun sa gas rahta hai
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Answer:
argon
Explanation:
it increases bulbul life by preventing the tungsten filaments from deteriorating too quickly
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Argon gas is used in the bulb.
Xenon & Krypton gas are also used but Argon gas is the most uesd gas.
Nitrogen gas is also mixed with Argon gas in Incandescent bulbs.
hope it's help.
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