Question

What gas is present inside bulb​

Answer 1

Answer:

Argon

Argon is a commonly used gas used to fill incandescent light bulbs. It increases bulb life by preventing the tungsten filaments from deteriorating too quickly. Other gases such as helium, neon, nitrogen and krypton are also used in lighting. The gases used in light bulbs are known as inert gases.

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Answer 2

Answer:

Argon

Explanation:

• When a bulb is filled with an inert carrier gas, the evaporating of the tungsten filament is slowed compared to when it is operated in a vacuum.
• This enables higher temperatures and, as a result, better effectiveness with less degradation in filament life.
• Argon is a common gas that is utilized in the filling of incandescent light bulbs.
• It prolongs the life of the bulb by preventing the tungsten filament from degrading prematurely.
• Other gases that are employed in lightning include helium, neon nitrogen, and krypton.