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What is produced when electrons flow through the filament if a light bulb?
When electrons flow through the filament of a light bulb, they collide with the atoms of the filament material, causing them to heat up and emit light in the form of photons. This process is known as incandescence and is what generates the light produced by the bulb.
Which property is not important when selecting a material use as a light bulb filament?
High vapor pressure
Which property is not important when selecting a material to use as a light bulb filament?
Color of the material is not important when selecting a material for a light bulb filament. The key properties to consider are electrical conductivity, melting point, and heat resistance.
What is the filament used for in the light bulb?
The filament is a thin wire made of a material that produces light when electricity passes through it. It heats up and emits light when an electric current flows through it in an incandescent light bulb.
What happens when electorns move through the filament of a light bulb?
When electrons move through the filament of a light bulb, they collide with atoms in the filament material, transferring energy. This energy causes the atoms to vibrate and release photons, which are the particles of light that we see. This process produces heat and light, which creates the illumination from the light bulb.
What is produced when electrons flow through the filament if a light bulb?
When electrons flow through the filament of a light bulb, they collide with the atoms of the filament material, causing them to heat up and emit light in the form of photons. This process is known as incandescence and is what generates the light produced by the bulb.
Which property is not important when selecting a material use as a light bulb filament?
High vapor pressure
Which property is not important when selecting a material to use as a light bulb filament?
Color of the material is not important when selecting a material for a light bulb filament. The key properties to consider are electrical conductivity, melting point, and heat resistance.
What is the filament used for in the light bulb?
The filament is a thin wire made of a material that produces light when electricity passes through it. It heats up and emits light when an electric current flows through it in an incandescent light bulb.
What happens when electorns move through the filament of a light bulb?
When electrons move through the filament of a light bulb, they collide with atoms in the filament material, transferring energy. This energy causes the atoms to vibrate and release photons, which are the particles of light that we see. This process produces heat and light, which creates the illumination from the light bulb.
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
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 materials are used in the construction of a light bulb?
A light bulb is typically made of a glass bulb, a tungsten filament, and a metal base. The glass bulb encloses the filament and is filled with an inert gas like argon or nitrogen. The filament is made of tungsten, a metal known for its high melting point and durability. The metal base is used to connect the bulb to an electrical circuit.
What was Thomas Edison's challenges when inventing the light bulb?
Thomas Edison faced challenges such as finding the right material for the filament that could withstand high temperatures without burning out quickly, creating a vacuum inside the bulb to prevent the filament from oxidizing, and designing an efficient electrical distribution system to make the light bulb practical for widespread use.
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.
What materials do you need to light a light bulb?
To light a light bulb, you typically need electricity as the power source, a conductive material to carry the electrical current, a filament that produces light when heated, and a glass casing to protect the filament and allow the light to shine through.
