New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which pioneer of the late 19th century is credited with

    using radio waves for signal transmission over several kilometers?
    A Michael Faraday Correct Answer Incorrect Answer
    B Guglielmo Marconi Correct Answer Incorrect Answer
    C Paul Langevin Correct Answer Incorrect Answer
    D Pierre Weiss Correct Answer Incorrect Answer

    Solution

    Guglielmo Marconi, an Italian inventor, is credited with the groundbreaking development of using radio waves to transmit signals over significant distances. His work in the late 1890s laid the foundational technologies for modern radio and wireless communications.

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