answersLogoWhite

0

If you use air instead of argon to fill a light bulb, the air will burn the light bulb.

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Physics

Is there air in light bulbs?

No, there is a vacuum or inert gas such as argon or nitrogen inside light bulbs to prevent oxidation and prolong the lifespan of the filament. Air does not play a role in the functioning of a light bulb.


Why is argon used to prevent the evaporation of tungsten in electric light bulbs?

Argon is used in light bulbs because it is an inert gas that does not react with other elements. This prevents the tungsten filament from reacting with oxygen in the air, which helps to prolong the life of the filament. Additionally, argon helps to maintain a stable environment inside the bulb, allowing the filament to operate at higher temperatures without burning out.


Why is argon used instead on air in the light bulb?

The filament in the light bulb is heated to a very high temperature. At such a temperature oxygen from the air would oxidise the metal(s) in the filament and thereby destroy the bulb. Using an inert gas such as argon in the bulb prevents such oxidation.


In a bulb noble gas argon is used . why is argon is used instead of air in the light bulb?

Argon is used in light bulbs because it is an inert gas, which means it does not react with the filament or the glass envelope of the bulb. This helps to extend the life of the bulb by preventing the filament from degrading. Additionally, argon helps to reduce the rate of evaporation of the filament, leading to a longer-lasting bulb.


Why does a balloon with argon sink?

A balloon filled with argon will sink because argon is denser than air. The density of a gas affects its buoyancy in the surrounding air; denser gases will sink while lighter gases will rise.

Related Questions

Is a light bulb filled with Nitrogen?

No, light bulbs are typically filled with either a vacuum (no air) or an inert gas like argon. Nitrogen is not commonly used in light bulbs because it does not provide the same level of protection for the filament as argon.


Why argon gas is used in light bulbs but not air?

Argon does not react. :)


What gas is in light bulbs?

An energy saving light bulb is simply a fluorescent light-bulb in a small housing with a built in starter . The gas used for it will be the same as a standard strip-light which is a tube filled with low pressure mercuric oxide and an inert gas like Argon Neon or krypton.


Light bulbs last longer when they are filled with what gas?

Incandescent light bulbs need to have an inert gas or a vacuum to prevent the filament from being surrounded by air (with oxygen) which would enable the filament to catch fire and burn. Inert gases used include argon, krypton and nitrogen or some combination of them.


A chemically inactive gas in the air that can be used to fill light bulbs is called?

argon


Is there air in light bulbs?

No, there is a vacuum or inert gas such as argon or nitrogen inside light bulbs to prevent oxidation and prolong the lifespan of the filament. Air does not play a role in the functioning of a light bulb.


What are typically filled with argon?

Argon gas is typically filled in light bulbs to prevent oxidation of the filament and extend the bulb's life. It is also used in double-pane windows to improve insulation by reducing heat transfer. Additionally, argon is commonly used in welding to displace air and prevent oxidation of the metal being welded.


Why does argon power light bulbs?

Argon does not power light bulbs, electricity does. It protects the filament. Normal air would quickly cause the filament to burn away. Argon does not do this as it is chemically inert. Old lightbulbs contained a vacuum, but it was later found that having an inert gas such as argon present could help dissipate heat better, thus allowing the filament to last longer.


What contains argon?

Argon is mainly found in the Earth's atmosphere, making up about 0.93% of the air we breathe. It can also be found in various minerals and volcanic gases. Additionally, argon is commonly used in specialized light bulbs, welding, and as a protective gas in various industrial applications.


What would happen inside a light bulb if it was filled with air?

It would no longer work. Light bulbs are usually under vacuum and if air gets in the filament blows.


What inert gasses are used in light bulbs?

Certain light bulbs are gas filled. Consider Xenon and Neon bulbs. The ideal for a filament bulb is to use a vacuum bulb, however, inert gases can also be used. The point is to avoid the rapid oxidation that occurs at high temperatures in the presence of air.


Why is argon used to prevent the evaporation of tungsten in electric light bulbs?

Argon is used in light bulbs because it is an inert gas that does not react with other elements. This prevents the tungsten filament from reacting with oxygen in the air, which helps to prolong the life of the filament. Additionally, argon helps to maintain a stable environment inside the bulb, allowing the filament to operate at higher temperatures without burning out.