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Railways R.R.C. (Chennai) Solved Paper Held on 2nd Shift 9-11-2014

  • question_answer
    Who was the first to speculate that Venus is completely covered with clouds?

    A) Mikhail Lomonosov

    B) Giordano Bruno

    C) Copernicus

    D) Descartes

    Correct Answer: D

    Solution :

    The first to speculate that Venus is completely is covered with clouds is Christiaan Huygens.


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