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heat up and glow
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∙ 15y ago
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Gases in a light bulb?
Inert gases.
What gases are in a light bulb?
Light bulb is filled with inert gas or simply a vacuum.
What gases are in a light?
Light bulb is filled with inert gas or simply a vacuum.
What gases are in a incandescent light bulb?
None, the inside is a vacuum.
Which gases are used in a light bulb?
argon and xenon i think
What gases are in lightbulbs?
A light bulb has one of these three gases Neon Argon or maybe Nitrogen.
Are there gases and chemicals in a light bulb?
yes there is in the spiral energy saving light bulbs there is mercury
How does a dry cell make a lightbulb light?
When electric current flows through filament of the bulb, the electrons are squased among themselves due to the thin structure of the bulb. This causes them to emit light. Due to the gases filled in the light bulb, the bulb glows.
Which gas is filled in light bulb?
Light bulbs are filled up by Neon or Argon gases, because they are inert.
What are the parts of a light bulb called?
The globe is the outer glass shell. The shaped coil inside is the filament. Wires and the stem support the filament inside the bulb. There are gases within the light bulb to prevent it from burning out. And the base is to securely support the bulb.
Why does argon's electronic structure allow for better use in a light bulb?
Argon is inert. This means that the filament in a light bulb can be heated to a high temperature in an environment where it will not react with the surrounding gases.
How does a florescent bulb work?
Florescent Bulbs are full of gases that create light when electricity is put threw them.
