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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 is a light bulb filament?
A light bulb filament is a thin wire inside an incandescent light bulb that heats up when an electric current passes through it, producing light as a result of the heat energy. The filament is typically made of tungsten due to its high melting point and durability.
What is the material used in the construction of a light bulb filament made of?
The material used in the construction of a light bulb filament is typically tungsten.
What happens to the metal filament of a light bulb after it blows?
After a light bulb blows, the metal filament usually breaks due to the heat and stress it endured during operation. The broken pieces may remain inside the bulb or fall to the bottom, depending on how it fails.
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.
Which metal is used in making filament of a bulb?
The metal is Tungsten.
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.
Why bulb filament does not burn at high temperature?
The metal will melt if you do that.
How does a light bulb light?
light bulbs have metal contacts that connect to an electrical circuit and a filament. power lights up the filament in the bulb .
What is a light bulb filament?
A light bulb filament is a thin wire inside an incandescent light bulb that heats up when an electric current passes through it, producing light as a result of the heat energy. The filament is typically made of tungsten due to its high melting point and durability.
Why does the filament in a light bulb not burn up immediately?
The 'Filament' of a lightbulb is a peice of metal with an unusually high melting
What is the material used in the construction of a light bulb filament made of?
The material used in the construction of a light bulb filament is typically tungsten.
What do metal tools and machinery the metal filament in a light bulb and steel girders used to frame an office building all have in common?
They are all made of metal, which is known for its strength and durability. Metal tools and machinery, metal filament in a light bulb, and steel girders used in construction all rely on the properties of metal to serve their respective functions effectively.
What is electrical energy converted into when electric current flows through the metal filament of a light bulb?
Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.
What happens to the metal filament of a light bulb after it blows?
After a light bulb blows, the metal filament usually breaks due to the heat and stress it endured during operation. The broken pieces may remain inside the bulb or fall to the bottom, depending on how it fails.
What is used as a filament in a bulb?
I believe it is tungsten.
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.
