New Enroll for RBI, PFRDA & NABARD Intro Class! April 18 at 9:15 PM

    Question

    Cathode rays when obstructed by metal cause emission of

    -
    A γ – ray Correct Answer Incorrect Answer
    B X – ray Correct Answer Incorrect Answer
    C α – ray Correct Answer Incorrect Answer
    D β – ray Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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