INDUSTRIAL REVOLUTION
PRE INDUSTRIAL EUROPE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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telegraph.
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telephone.
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radio.
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light bulb.
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Detailed explanation-1: -Answer. Alexander Graham Bell is credited with being the inventor of the telephone since his patent and demonstrations for an apparatus designed for “transmitting vocal or other sounds telegraphically… causing electrical undulations” were successful. First Bell Telephone, June 1875.
Detailed explanation-2: -It was through his work with the deaf and his careful study of how sound is transmitted via the human voice that led Bell to the invention of the telephone. Fascinated by Samuel Morse’s telegraph, Bell set out to use what he knew about sound and speech to improve upon the idea of transmitting communication.
Detailed explanation-3: -How was the telephone invented? Bell in 1876, aged 29.
Detailed explanation-4: -The telephone was first invented in 1876 by Alexander Graham Bell.