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Who invented the ''electric bulb''?
The electric light bulb was made by several people independent of each other. Thomas Edison is considered the creator of an effective light bulb. Others did not work as well or last as long.
What did Edison replace the filament with?
Thomas Edison replaced the filament in his incandescent light bulb with a carbonized bamboo filament in 1880. This improvement helped the light bulb last longer and shine brighter.
Who invented the phonograph electric lights and motion pictures?
Thomas Edison invented the phonograph and the first practical incandescent electric light bulbs.
Who created the first working electric light bulb?
Humphrey Davy invented the first lightbulb, however, Thomas Edison developed the first practical "home use" lightbulb.OMG its Thomas Edison who made it last for 40 hours!!!!!!!!!!!!!!!!!!!!!!!!!
Why did Thomas Edison fail 1000 times?
Edison failed many times - no one knows how many - to make a filament for a light bulb that would last a long time. He did not invent the light bulb - he was working on a BETTER light bulb that would last longer.
How long did thomas edisons light bulb burn?
Thomas Edison's first successful light bulb lasted for about 13.5 hours when he first demonstrated it. However, he and his team later improved the design to last for over 1500 hours.
Who made incandescent light bulb?
Thomas Edison made the first operating incandescent light bulb. But in 1800, Humphrey Davy invented the electric light. It didn't last long, and was not a bulb, though. Arc lights later became popular, but again, were not in a bulb.
Thomas Edisons theory for enventing the light bulb?
Thomas Edison did not invent the light bulb but improved upon existing designs. He developed a carbon filament that could last longer and produce a steady light, leading to the invention of a practical and commercially viable incandescent light bulb. Edison's method involved creating a high vacuum inside the bulb to reduce the rate of oxidation of the filament, allowing it to glow for long periods.
What is special about Lewis?
He helped the Edison's make the light bulb last longer..
What was the purpose of Thomas Edison's light bulb?
The purpose of Thomas Edison's light bulb was to provide a practical and safe source of artificial light that could be used for various applications like indoor illumination, street lighting, and industrial use. It revolutionized the way people lived and worked by extending the hours of productivity and leisure after sunset.
How long did Thomas Edison's last light bulb last?
thomas edison did not invent the electric incandescent lamp it was sir joe swan but thomas edison invented one with the E type fitting the most commons fitting is E27 used in domestic applications. but avg life for lamps are as follows. incandescent 1000 hrs CFL 5000 HRS metal halide 1200HRS HPS 2600 hrs led (light emitting diode) 50000 hrs
When was the light bulb invented?
The first incandescent light bulb was constructed in 1840.Related Information:It consisted of a platinum coil contained in a glass vacuum tube, and was constructed by British scientist, Warren De la Rue. There were other experiments on incandescent light before and after, but this was the first incandescent light bulb, as the platinum filament was inclosed in a vacuum tube.Many people, like Joseph Swan, worked on incandescent lighting and to improve the bulb after Warren de la Rue, to make it last longer. Thomas Edison managed to make one, ca. Oct. 22, 1879. This improved bulb lasted 1200 hours and he received a patent for it. However, Thomas Edison, like Joseph Swan, made better light bulbs but did not invent them. There have been improvements since Edison's efforts as well.He invented it in 1879.The electric light bulb was made in 1879 by Humphry Davy.While many people think that Thomas Edison created the light bulb, it was invented in 1879 by Joseph Swan.Later, Edison took Joseph Swan's ideas and made them into a different idea to create the longer lasting light bulb.The first practical lightbulb was "invented" by Thomas Edison in 1879. That is probably the answer you want.In truth, the first (not practical) lightbulb was invented in 1809 by Humphry Davy, an English chemist.There were around 22 different inventors that created light bulbs between 1800 and 1910. However, historians conclude that Edison's outstripped them all.The first light bulb was invented in 1879 by Thomas Alva Edison. There were others trying to invent a light bulb at the time, but Edison was the first to succeed. Please see the related link below.Thomas Alva Edison
