Physics, asked by Anonymous, 5 months ago

Heya !
Who is Thomas Alva Edison ? What are his contributions ?

Answers

Answered by pravallika200543
10

Answer:

He found bulb . he is partially Duff but his mom said study to him. Thomas mamad said that he is not studing. but he found bulb

Attachments:
Answered by Anonymous
24

\Large{\boxed{\color{cyan}{\rm{Thomas\:Alva\: Edison\::}}}}

Thomas Alva Edison was an American inventor and businessman who has been described as America's greatest investor.

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\huge{\boxed{\color{cyan}{\rm{Contributions:}}}}

He invented the electric locomotive, phonograph, electric pen and copying system, kinetoscope, improved the telephone, improved the syock ticker and most importantly, he invented the electric light bulb.

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