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Tungsten is suitable for making a filament in a light bulb because it has a very high melting point, allowing it to operate at high temperatures without melting. It also has a low vapor pressure at high temperatures, which helps the filament last longer without evaporating. Additionally, tungsten is a good conductor of electricity, making it efficient at converting electrical energy into light.
What else can I help you with?
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
What is the filament in an incandescent light bulb made of?
The filament in an incandescent light bulb is typically made of tungsten.
What is the filament inside a light bulb?
The filament inside a light bulb is typically made of tungsten. When electricity passes through the filament, it heats up and produces light through incandescence.
What metal is a light bulb filament made of?
A light bulb filament is typically made of tungsten metal. Tungsten is chosen for its high melting point and good electrical conductivity, making it ideal for producing light through resistive heating when an electric current passes through it.
What gives off light in tungsten light bulbs?
Tungsten light bulbs produce light when an electric current heats a tungsten filament to a high temperature, causing it to glow and emit light. The tungsten filament is housed in a bulb filled with an inert gas, such as argon, which helps prevent the filament from evaporating too quickly.
Suggest the physical property that can render tungsten suitable for making filament of tungsten light bulb?
The high melting point of tungsten (3422°C) is the physical property that makes it suitable for making filaments in tungsten light bulbs. This property allows the filament to reach high temperatures without melting, resulting in the efficient emission of light.
Which metal is used in making filament of a bulb?
The metal is Tungsten.
What elements are in light bulbs as a filament?
Light bulb filaments are usually made of tungsten, which has a very high melting point. Occasionally carbon is used as a filament.
Light bulb filament?
What is Tungsten
What is filament in a bulb?
The filament is the small coil that glows when the bulb is on. I believe its made out of tungsten
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
What is the filament in the light bulb called?
Tungsten.
What is used as a filament in a bulb?
I believe it is tungsten.
What is the filament in an incandescent light bulb made of?
The filament in an incandescent light bulb is typically made of tungsten.
What is the filament inside a light bulb?
The filament inside a light bulb is typically made of tungsten. When electricity passes through the filament, it heats up and produces light through incandescence.
Why the filament of a bulb is made of tungsten but not of copper?
Because when heated, copper would react with the oxygen in the air and oxidise. Tungsten is not as reactive (I think, but check). I think Argon can also be used as a light bulb filament. Tungsten has a higher melting point than all other metals (3422 degrees C) and a very low coefficient of expansion, making it suitable for the filament in incandescent light bulbs. Argon is an inert gas used in incandescent bulbs to prevent chemical reactions which might degrade the filament.
What element is essential in a light bulb?
In the old style filament lightbulbs it was tungsten (wolfram).
