0
Thomas Edison. He was born on 11 of February 1847!!
What else can I help you with?
What was the first light bulb made up of?
The first practical light bulb was made up of a filament made of carbonized bamboo that was placed inside a vacuum-sealed glass bulb. This filament would emit light when an electric current passed through it.
Why does a light bulb light in a closed circuit?
A bulb does not light up if there is no voltage available across the bulb, or if the bulb is burned out.
Is light bulb a compound word?
No. The light bulb is two words, not a combination of light and bulb.
Is a light bulb a compound?
No. The light bulb is two words, not a combination of light and bulb.
The part of a light bulb that is a poor conductor so that the friction causes it to light up and glow?
The filament inside a light bulb is typically made of tungsten, which is a poor conductor of electricity. When electricity flows through the filament, it encounters resistance, which causes the filament to heat up and emit light.
What is the filament in a light bulb made of?
The filament in a light bulb is typically made of tungsten.
What is the resistor inside a light bulb called?
the wire in your light bulb is a resistor :)
Can a laser be made from a light bulb?
No. Laser light is coherent. Light bulb light is not.
What elements light up a light bulb?
argon is an element that make up a light bulb
When was the commercial light bulb made?
in 1856 Edison made the first light bulb :]
How was light was made?
A light bulb is made from Ukraine by 2000 workers that die per bulb
How do you make a light bulb light up using a 1.5 volt battery?
If it is a 1.5 volt bulb you can connect it through a series circuit directly to your battery. If the bulb is not made to run on 1.5 volts and needs another voltage, it may not light up!
