Question

    The speed of a fast moving electron, having total

    energy of 2 MeV, is nearly:
    A 0.96 C Correct Answer Incorrect Answer
    B 0.99 C Correct Answer Incorrect Answer
    C 0.98 C Correct Answer Incorrect Answer
    D 0.97 C Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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