Read the following paragraph and answer the following question. One of the greatest inventors of all times Thomas Alva Edison was born in 1847 in a small town in Ohio USA His teacher thought he was a slow learner so his mother taught him herself inspiring his interest in science in 1969 .After moving to New York he improved a machine called the wicker It was used for relaying information about the stock market.Edison invented many things that changed the world.Electric lighting sound recording and an early form of moving pictures were among these. Q.1 Who was Thomas Alva Edison?
Answers
Answered by
3
Answer:
Thomas Alva Edison was a physicist and he made a great contribution in electrical science by inventing light bulb.
Answered by
1
Thomas Alva Edison , born in Ohio USA , was one of the greatest inventors who invented many things like electric lighting sound recording and an early form of moving pictures.
Similar questions