Question

who is Alexander Graham Bell?
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Answer 1

Alexander Graham Bell

• Alexander Graham Bell invented the telephone and telegram.
• Graham Bell also invented many items like the Metal Detector, audiometer.
• The invention of the telephone was a revolutionary change in communication as it helped people to get in contact within mins.
• Bell made the first transcontinental telephone in 1876.
• The first words spoken by Graham Bell "Mr Watson, come here, I want to see you".

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Alexander graham bell​

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Answer 2

Answer:

Alexander Graham Bell was a Scottish-born inventor, scientist, and engineer who is credited with inventing and patenting the first practical telephone. He also co-founded the American Telephone and Telegraph Company in 1885.

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