KIDS QUIZ
FAMOUS INVENTORS AND INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Alexander Graham Bell invented the ____
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telephone
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light bulb
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bifocals
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None of the above
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Explanation:
Detailed explanation-1: -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: -On 7 March 1876, Bell was granted US patent 174465A, for a method of transmitting speech by telegraphy-the telephone.
There is 1 question to complete.