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In a lamp you can have three settings with two filaments. One filament is for dim. When it is on, the bulb is dim. One filament is medium. When only it is on, the light is medium. When both filaments are on, the bulb is bright. In auto and motorcycle applications headlamps can have 2 filaments. A 'dip' beam and a 'High' or 'Main' beam. When the High Beam is on the Dip is off and vice versa.
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What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
What are the raw Materials that can light a bulb?
Some raw materials that can light a bulb include electricity (from a power source), a filament (usually made of tungsten), a glass bulb to contain the filament, and inert gases like argon or nitrogen to prevent the filament from burning. These materials work together to produce light when the filament heats up and emits photons.
What are some of the components in a light bulb?
A light bulb typically consists of a filament, which produces the light when electricity passes through it, and a glass bulb enclosing the filament to protect it from damage and to contain the inert gas (such as argon or nitrogen) that helps prevent the filament from burning. The bulb also has a base that connects the light bulb to the electrical circuit.
Do you have to have the glass on the outside of the light bulb?
Yes, it is used to contain the inert gas that surrounds the filament.
What type of light is a light bulb that uses a filament?
A light bulb that uses a filament is also known as an incandescent light bulb.
What is in a light bulbe?
Usually Argon or Nitrogen
What is isnside a light bulb?
There are several types of light bulb. A basic incandescent bulb will contain a tungsten filament, surrounded by a vacuum. Variations may have an inert gas inside the bulb, such as halogen.
What is the purpose of the filament in a light bulb with filament?
The purpose of the filament in a light bulb is to produce light when electricity passes through it, causing it to heat up and emit light.
What is the filament in an incandescent light bulb made of?
The filament in an incandescent light bulb is typically made of tungsten.
If you were making your own light bulb what would you use as a filament?
graphite
What is the wire that gives off light in a light bulb?
In an incandescent light bulb the wire that gives off the light is called the Filament.
Where is the coiled filament on the light bulb?
The coiled filament in a light bulb is typically located at the center of the bulb inside the glass envelope. This filament is what heats up and produces light when an electric current passes through it.
