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Thomas Edison

Born in 1847, Thomas Edison was a famed American inventor. He is credited with the invention of the practical light bulb, as well as phonograph and motion picture camera.

2,571 Questions

What was the war of currents between thomas Edison and Nikola Tesla?

The War of Currents was a rivalry between Thomas Edison's promotion of direct current (DC) for electricity distribution and Nikola Tesla's advocacy for alternating current (AC). Edison claimed DC was safer, while Tesla argued that AC was more efficient for long-distance power transmission. Ultimately, AC prevailed as the standard for electricity distribution due to its ability to be easily transformed to different voltages.

How did Thomas Edison and Nikola Tesla meet?

Thomas Edison and Nikola Tesla met when Tesla started working for Edison at his company, Edison Machine Works, in 1884. Tesla made significant contributions to the company, but the two inventors had contrasting views on electricity and eventually parted ways due to disagreements on alternating current versus direct current.

What was the key factor in Thomas Edison's success in designing the light bulb What were some of the new things that were possible because of this invention?

One key factor in Thomas Edison's success in designing the light bulb was his methodical approach to experimentation, which involved testing thousands of materials to find the right filament. The invention of the light bulb made it possible to have artificial light that was reliable, long-lasting, and safe, revolutionizing industries and lifestyles by extending the productive hours of the day and creating new opportunities for work and leisure.

Who invented the carbon filament a part of the light bulb?

Thomas Edison is credited with inventing the carbon filament used in the first practical incandescent light bulb. He experimented with various materials before finding that carbonized bamboo was the most effective in producing a long-lasting light.

Why did Nikota Tesla invent the light bulb?

Nikola Tesla did not invent the light bulb. The incandescent light bulb was actually invented by Thomas Edison in 1879. Tesla is known for his contributions to the development of alternating current (AC) electrical systems and other inventions like the Tesla coil, which helped in the advancement of electricity and technology.

Was thomas Edison's first eperiment a success or a failure?

Thomas Edison's first experiment was a failure. He attempted to create a telegraph repeater, but it did not work as intended. This failure motivated him to continue experimenting and eventually led to many successful inventions.

How did thomas Edison make light blubs?

Thomas Edison made light bulbs by developing a filament that could produce light when an electric current passed through it. He also created a vacuum inside the bulb to prevent the filament from burning out too quickly. Edison's improvements to the design of the light bulb made it more practical for everyday use.

How many years did Edison take to build the phonograph?

Thomas Edison invented the phonograph in 1877, taking him several months to develop the first working prototype. Over the next few years, he continued to refine and improve the design before introducing it to the public.

What was thomas edisons main problem in inventing the light bulb and how did he solve this problem?

Edison's main problem was finding a long-lasting, practical filament material for the light bulb. He experimented with various materials before discovering that carbonized bamboo filament could last for up to 1200 hours. This solution greatly improved the practicality and success of the light bulb.

How did Thomas Edison do his mother's surgery?

Thomas Edison performed surgery on his mother using a primitive tool to cut a large lump from her breast without anesthesia. The surgery was successful, and his mother lived for several decades after.

How is a light bulb dangers?

A light bulb can be dangerous if mishandled, broken, or overheated. Broken bulbs can expose live electrical components, while overheated bulbs can lead to fires. Additionally, improper disposal of light bulbs containing mercury can be hazardous to the environment.

How did the light bulb get better after thomas Edison invented it?

The incandescent light bulb improved over time through innovations in filament materials, construction techniques, and design modifications. These improvements led to increased energy efficiency, longer lifespan, and better quality of light output. The invention and subsequent refinements of the light bulb revolutionized the way we illuminate our surroundings.

When did thomas Edison invent the lightball?

You probably inquire about the lightbulb, not the lightball. It was invented in 1879 by T. A. Edison.

What is the pressure in a light bulb?

The pressure inside a typical incandescent light bulb is low and close to atmospheric pressure. This low pressure is important for the bulb to be filled with inert gas, usually argon, which helps prevent the filament from oxidizing and burning out too quickly. LED light bulbs, on the other hand, operate at much lower pressures due to their solid-state design.

In newtons 3rd law how many forces always act at once?

Two - forces act in pairs. If object "A" acts on object "B", the object "B" will also act on object "A".

In many practical situations, there may be additional forces involved. For example, if an object is at rest despite the fact that a force acts on it, then it is obvious that an additional force acts on the same object, and in the opposite direction. In such cases, there are at least four forces involved, since according to Newton's Third Law, there must be an opposite force for each of these two forces. (Note that in Newton's Third Law, the two forces act on DIFFERENT objects, so the two forces that hold an object in balance do not quality as a pair of forces according to Newton's Third Law.)

Why didn't Thomas Edison and Nikola Tesla get along?

Tesla vs Edison is a traditional science battle but long since past. Edison had a primitive DC current as opposed to Tesla AC, which is the usual current now a days. both sides had different designs for light bulbs, Tesla being better. Tesla got his 15 minutes of fame at the world fair. they used AC & Tesla's light bulbs. Edison was rich but Tesla died in the red. also tesla was a inventor more of the thinking type but edison was a tinkering man.

How did Thomas Edison's phonograph change the world?

Thomas Edison's phonograph revolutionized the entertainment industry by allowing people to listen to recorded music for the first time. It paved the way for advancements in audio technology and ultimately led to the development of the modern music industry. The phonograph also had an impact on communication and the way people experienced and shared sounds and voices.

How do you feel what happened between thomas Edison and Nikola Tesla?

Edison was a greedy man. Most of his patents were done by his employees and he claimed the patent. Even the direct current motor was a thing he could not get it to work right. Tesla had it ready in a heart beat and Edison was not a man of his work and didn't pay Tesla for his work. Edison has the highest inventions stolen from the righteous owners.

Why did thomas Edison spill acid and get fired?

Thomas Edison was fired from his job at Western Union after accidentally spilling sulfuric acid, which led to a fire in the office. The incident was a result of him working on experiments late at night while dealing with sleep deprivation and stress. His termination ultimately pushed him to focus on inventing full-time.

Does Edison's light bulb still burn in Smithsonian?

Yes, Edison's light bulb still burns in the Smithsonian National Museum of American History. It has been continuously burning since 1979 thanks to a special carbon filament and lower power supply to reduce heat. It serves as a symbol of innovation and progress in the field of lighting technology.

What was the light bulb invented?

The light bulb was invented by Thomas Edison in 1879. It revolutionized the way we live and work by providing a reliable source of artificial light. Edison's invention paved the way for further advancements in technology and changed the course of human history.

Why was the light bulb invented by Edison?

Thomas Edison invented the light bulb to provide a long-lasting and reliable source of artificial light. His aim was to replace gas lamps with a safer and more efficient lighting option for homes and businesses. Edison's light bulb made a significant impact in improving illumination and revolutionizing the way we live and work.

Why did Edison get the matteucci medal?

Edison received the Matteucci Medal in 1887 for his contributions to the field of electrical science and technology, particularly for his work on the incandescent light bulb. This invention revolutionized the way society illuminated their homes and cities, making him a prominent figure in the field.

What did thomas Edison use to make the phonograph?

Thomas Edison used a tinfoil cylinder to make the phonograph in 1877. This early version required hand-cranking to operate and had limited playback capabilities.