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QWho invented/discovered Microphone?

ID: #11763 Inventions in Physics 132 views
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#11763Q ID
ModerateDifficulty
Inventions in PhysicsTopic
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  • A Orville & Wilbur Wright (Wright brother) ✔ ✖
  • B Alexander Graham Bell ✔ ✖
  • C Leo H. Baekeland ✔ ✖
  • D Gabriel Lippmann ✔ ✖
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Microphone invented/discovered by Alexander Graham Bell in the year 1876 [Country: U.S.A.]
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