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Is the metal tungsten used in incandescent light bulbs chemical property or physical property?
it is chemical property
Why do incandescent light bulbs waste a lot of energy?
Any form of electrical lighting will produce both light and heat, and with inefficient, incandescent lighting you get a higher proportion of heat rather than light, as compared to other forms of lighting such as fluorescent, or the most efficient, which is LED, which turns almost all of the electric power that it consumes into light, and very little into heat.
Do you use horse hair in light bulbs?
No horse hair in light bulbs. Today's incandescent light bulbs feature a tungsten filament. Since the filament must be heated to very high temperatures in order to glow, tungsten is the only fairly inexpensive metal with a high enough melting point to get the job done.
What element is a silvery white metal used in flare fireworks and photographic light bulbs?
Magnesium is a silvery white metal used in flares fireworks and photographic light bulbs
What is a light bulbs raw material?
Glass, metal, inert gas.
What metal is used in domestic lightbulbs?
The type of metal that is used in domestic light bulbs is known as tungsten. This is the metal that is usually found in incandescent light bulbs.
What is the coil made of in incandescent light bulbs?
It is made of tungsten, a metal with a very high melting point.
Is the metal tungsten used in incandescent light bulbs chemical property or physical property?
it is chemical property
Which transition metal is used in light bulbs as a filament?
Tungsten is the transition metal commonly used in light bulbs as a filament. It has a high melting point and is able to withstand the high temperatures generated by the electric current passing through it, making it ideal for producing light.
What metal tungsten is used in incandescent light bulbs because of its property of?
Tungsten is used in incandescent light bulbs due to its high melting point and ability to emit bright, white light when heated. It has a low rate of evaporation, allowing the filament to last longer and maintain its shape while producing light.
Why do incandescent light bulbs waste a lot of electricity?
Because they give off much of their energy as heat due to how the metal filament works
What is the metal in domestic light bulbs?
The metal used in domestic light bulbs is typically tungsten. Tungsten has a high melting point and is able to withstand the high temperatures generated by the electric current passing through it, making it ideal for use in light bulb filaments.
Do you use pig hair to make a light bulb?
No, pig hair is not used to make light bulbs. Light bulbs are typically made using a combination of glass, metal, and tungsten or other types of filaments. Pig hair is not a suitable material for this purpose.
What metal use the filaments in light bulbs?
Tungsten is used in filaments of light bulbs.
Do incandescent bulbs contain a filament of platinum?
No, incandescent bulbs typically contain a filament made of tungsten. Platinum is a rare and expensive metal that is not commonly used for this purpose due to its cost and lower melting point compared to tungsten.
Why do incandescent light bulbs waste a lot of energy?
Any form of electrical lighting will produce both light and heat, and with inefficient, incandescent lighting you get a higher proportion of heat rather than light, as compared to other forms of lighting such as fluorescent, or the most efficient, which is LED, which turns almost all of the electric power that it consumes into light, and very little into heat.
What metal does not decompose when heated with a Bunsen burner?
Tungsten is a metal that does not decompose when heated with a Bunsen burner due to its high melting point of 3422°C. This property makes tungsten ideal for use in the filament of incandescent light bulbs.
