Tungsten is commonly used as a filament in light bulbs due to its high melting point and resistance to heat. It can be shaped into a thin wire that glows when an electric current passes through it, producing light.
Tungsten is the element most commonly used in light bulb filaments due to its high melting point and ability to produce light efficiently when heated.
Edison used carbonized bamboo and then switched to carbonized cotton threads as materials for his early filaments in his incandescent light bulbs.
Iron filaments are not used in light bulbs because they have a relatively high melting point and poor conductivity compared to tungsten, the metal commonly used in filament bulbs. Iron would not produce as much light or last as long as tungsten in a filament bulb.
Light bulb filaments are typically made of tungsten, due to its high melting point and durability. Tungsten is used for its ability to withstand the high temperatures produced when the filament is heated to emit light.
Tungsten is used for light bulb filaments because it has a high melting point and can operate at high temperatures without degrading. This allows the filament to produce bright light while lasting longer than filaments made from other materials. Additionally, tungsten is ductile and resistant to oxidation, further contributing to its durability in light bulbs.
usually tungsten
Tungsten is used in filaments of light bulbs.
Tungsten is the element most commonly used in light bulb filaments due to its high melting point and ability to produce light efficiently when heated.
Tungsten is the most common element used as the filament in incandescent lightbulbs.
That depends on the bulb, and the time frame. The first bulbs had carbon filaments. Certain bulbs used in control devices have iridium filaments. Modern grocery store incandescent bulbs have tungsten filaments.Tungsten, because of its very high melting point.
Tungsten is a greyish white element commonly used in lamp filaments. It has a high melting point and can withstand the high temperatures generated when electricity passes through it, making it ideal for use in light bulbs.
The element used in most light bulbs is tungsten, located on the periodic table with the symbol W and atomic number 74. Tungsten's high melting point and ability to emit bright light when heated make it ideal for light bulb filaments.
Argon(or nitrogen) and tungsten are used in incandescent light bulbs.
For an element to be eligible for a light bulb, it should be highly malleable and should have a very high melting point. Tungsten is one such element which is extensively used to make filaments of electric bulbs.
Tungsten
Tungsten is an element. It is used in bulbs
Tungsten is the most common today.