Wireless Technology History Quiz
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Questions and Answers

Who experimentally confirmed the existence of electromagnetic waves in 1888?

  • James C. Maxwell
  • Guglielmo Marconi
  • Thomas Edison
  • Heinrich R. Hertz (correct)

    • What did Guglielmo Marconi demonstrate in 1895?

  • The extraction of information from a carrier wave
  • The transmission of Morse code on a radio wave (correct)
  • The existence of electromagnetic waves
  • The superimposing of information on a carrier wave

    • How does the receiver obtain the information in wireless communication?

  • By using a Morse code receiver
  • By extracting the superimposed information from the carrier wave (correct)
  • By creating electromagnetic waves through a spark-gap transmitter
  • By transmitting the target information via a carrier wave

    • This experiment demonstrated wireless communication by superimposing target information on a ______ wave

    <p>carrier</p> Signup and view all the answers

    Guglielmo Marconi successfully received Morse code on a radio wave in ______

    <p>1895</p> Signup and view all the answers

    Heinrich R. Hertz experimentally confirmed the existence of the ______ wave in 1888

    <p>electromagnetic</p> Signup and view all the answers

    What is the answer to the question of life, the universe, and everything?

    <p>42</p> Signup and view all the answers

    What is the question that corresponds to the answer 42?

    <p>What do you get when you multiply six by nine?</p> Signup and view all the answers

    What does the answer to the question of life, the universe, and everything prove?

    <p>That there is something fundamentally wrong with the universe.</p> Signup and view all the answers

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