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The light bulb was invented to provide a reliable and convenient source of artificial light, replacing more dangerous and less efficient options like candles and gas lamps. It revolutionized the way we illuminate our surroundings and significantly improved safety and quality of life.
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How was a light bulb made?
A light bulb is made by creating a glass bulb, evacuating it of air, adding a tungsten filament, sealing the bulb, and then connecting it to a power source to produce light when heated. The process is carefully controlled to ensure the right conditions for generating light efficiently and safely.
Is light bulb a compound word?
Yes, "light bulb" is a compound word because it is made up of two separate words, "light" and "bulb", that are combined to create a single noun.
Is a light bulb a conductor?
No, a light bulb is not a conductor. A light bulb is made of materials that act as insulators, such as glass and tungsten. The filament inside the light bulb serves as a resistor to generate light when electricity passes through it.
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.
Can a laser be made from a light bulb?
No. Laser light is coherent. Light bulb light is not.
How was light was made?
A light bulb is made from Ukraine by 2000 workers that die per bulb
When was the commercial light bulb made?
in 1856 Edison made the first light bulb :]
Made a bulb?
There were three people that made the 1st light bulb. The three people that made the light bulb are Thomas Edison, Joseph Swan and Haram Maxim.
How was a light bulb made?
A light bulb is made by creating a glass bulb, evacuating it of air, adding a tungsten filament, sealing the bulb, and then connecting it to a power source to produce light when heated. The process is carefully controlled to ensure the right conditions for generating light efficiently and safely.
Who was the light bulb made by?
The incandescent electric light bulb was invented by Thomas A. Edison.
Why did Thomas Edison call it light bulb?
i think because it made light and it was a bulb
What were thomas Edison's inventions that changed people's lives?
thomas Edison made the light bulb that is made with the mineral tungsten
When was electricity used to power the light bulb?
The first electric light bulb was made in 1880
Did albert einstine make the first light bulb?
no Tomas Edison made the light bulb
Is light bulb a compound word?
Yes, "light bulb" is a compound word because it is made up of two separate words, "light" and "bulb", that are combined to create a single noun.
Is a light bulb a conductor?
No, a light bulb is not a conductor. A light bulb is made of materials that act as insulators, such as glass and tungsten. The filament inside the light bulb serves as a resistor to generate light when electricity passes through it.
