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glass and argon gas .
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∙ 9y ago
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What are the major materials in a light bulb?
Glass
Materials in a nightlight?
there is a cover a light bulb base and a plug
Why are high resistance materials useful in light bulbs?
The filament in a light bulb causes the light bulb to heat up and give off life.
What materials did Thomas Edison use to invent the light bulb?
nothing
What materials are needed to light a bulb in a circuit?
batteries, wire, connectors, and light bulbs
Do you use hair to make a light bulb?
No, hair is not used to make a light bulb. Light bulbs are typically made of glass or other transparent materials, with a filament made of tungsten or other metals that produce light when heated. Hair is not a suitable material for this purpose.
How did the light bulb get better after thomas Edison invented it?
We now have better materials for the filament and for the gas in the bulb, making them shine brighter and last longer.
What materials do you need to study the heat output of a light bulb?
For a simple experiment all you would need would be a working light bulb and a thermometer. You could also use a yardstick and measure how much heat there is at different distances from the bulb.
How many different materials did Thomas Edison test use for the light bulb?
i think it was 100 or somthing
Why light bulb is suitable for thermoplastics?
Lower temperature thermoplastic materials are not used in an incandescent light bulb. An incandescent light bulb gets to the temperature of 225 to 350 degrees Fahrenheit (107 to 177 degrees centigrade) so the thermoplastics materials must operate at those temperatures without deformation. Led lamps do not get hotter than 165 degrees Fahrenheit or 74 degrees Centigrade. Led lamps can be used with most thermoplastic materials.
What is difference between transperent and translucent materials?
Transparent materials allow almost all light to pass through (example glass) while translucent materials only allow some light to pass through them (example filter paper).
What materials were the electric light bulb made out of?
Glass, irona nd copper, and thread burnted into black carbon.
