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  3. Guglielmo Marconi was born in Italy in 1874. He studied in Bologna and since his childhood, he showed great interest in physics

Guglielmo Marconi was born in Italy in 1874. He studied in Bologna and since his childhood, he showed great interest in physics

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问题     Guglielmo Marconi was born in Italy in 1874. He studied in Bologna and since his childhood, he showed great interest in physics and electricity. Basing his studies on Hertz’s findings, Marconi concluded that the electromagnetic waves could transmit messages, so he conducted his research in that direction.
    As Marconi did not get any financial incentives from the Italian government, he moved to England where he got funds for his research.
    In 1897, Marconi was able to communicate via radio through the Brisiol Channel. In 1901, he transmitted long-wave radio signals across the Atlantic Ocean. At that time, Marconi was already recognized as a great name in science and technology.
    In ,1909, he shared the Nobel Prize in physics with Karl Ferdinand Braun, a German physicist, who worked on wireless telegraphy and cathode rays.
    Marconi died in 1937.
选项 A、a famous Italian physician
B、a famous Italian inventor
C、a famous Italian electrician
D、a famous Italian novelist
答案B
解析 见原文第一段。马可尼发现了赫兹，并断定说电磁波可以传送信息。因此说他是一个发明家。
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