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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.
What was the filament in thomas edisons light bulb?
The filament in Thomas Edison's light bulb was made of carbonized bamboo. Edison experimented with various materials before settling on carbonized bamboo as a durable and long-lasting option for the filament.
What state was Thomas Edisons lab in?
Thomas Edison's lab was located in New Jersey, specifically in Menlo Park. It was here that many of his most famous inventions, such as the phonograph and the incandescent light bulb, were developed.
For how many hours did edisons best light bulb stay lit?
Thomas Edison's best light bulb stayed lit for over 40 hours in a test conducted in 1879. This was a significant achievement as it far exceeded the performance of other light bulbs at that time.
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.
Was Thomas Edisons light bulb safe?
yes
What is one of Thomas Edisons inventions?
The Light Bulb
Thomas Edisons important iventions?
light bulb
Name one of Thomas Edisons invention?
one of thomas edisons inventions were the phoneograph and ther light bulb
What is Thomas Edisons most important invention?
The Light Bulb
What are two inventions of Thomas Edisons?
The light bulb and the electric telephone
What happend during Thomas Edisons life time?
he invented the light bulb :)
How many hours did thomas edisons light bulb stay lit?
66
Who improved thomas edisons light bulb?
someone, but he IMPROVED the light bulb as well so... it wasnt the same for long
How many hours did thomas edisons best light bulb stay lit?
66
Which Italian invented the light bulb?
The light bulb had already been invented, Cruto was an Italian inventor who improved on Thomas Edisons incandescent light bulb Alessandro Cruto in 1881
When was Edisons inventions?
the light bulb
