0
That powder is Talc, it is used to coat the inside of the bulb to make the light more opaque so that it is less harsh on the eyes.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the name thin wire inside a light bulb?
a filament
What cause a light bulb to fuse?
Light bulb fuses when the filament inside gets overheated due to excess load, and melts, causing it to break.
What is the insulator in a light bulb?
Glass is the insulator in a light bulb. The base has a heavy piece of glass to separate the ring from the center, and there is a glass support inside the bulb to hold up the filament and separate the wires going to the filament.
What can light up a light bulb?
Well. A light bulb lights up because the atoms and electrons clash together which causes an electrical charge. And then it magically lights up the light bulb. By:?
How do light bulbs generate?
They light up from the piece of wire in the middle of the light bulb. Joseph Swan invented the first light bulb. Not Thomas Edison <<>> Light bulbs do not generate they are classified as a load. Generators generate power by utilizing the magnetic flux of coils in the rotor, cutting coils of wire that are located around the generator's stator.
Is a light bulb evacuated?
Yes, the inside of a light bulb is a partial vacuum.
What is the resistor inside a light bulb called?
the wire in your light bulb is a resistor :)
What gas is inside a light bulb?
The kind of gas that is in a light bulb is called Argon.
What temperature does a filament inside a light bulb reach?
Answer:The filament inside the light bulb reaches over 3000 degree Celsius.
What is the filament inside a light bulb?
Tungsten
How do you produce light bulbs in CO2?
You do not. CO2 has nothing to do with the creation of a light bulb. A typical incandescent bulb has a vacuum inside. No light bulb uses CO2.
What makes lemons be able to light a light bulb?
The citrus inside of it.
Why is a light bulb on a GE Profile fridge keep burning out?
If you mean the 40 watt light bulb inside, are you sure you are replacing it with a special 40W appliance bulb? A regular bulb will not last long at all inside of a refrigerator.
What gas is used inside a light bulb?
An inert noble gas is used inside light bulbs.
Is inside your stomach dark?
no theres a light bulb in it...
Which type of light bulb glows when a filament inside it gets hot?
An incandescent bulb.
How is the early light bulb changed by the modern light bulb?
The early light bulb used a rather powerful electric current, Did not have a very good vacuum inside it and in some did not use a bulb at all! Today's light bulbs use less electricity and have no oxygen inside them. This makes them more efficient and reliable.
