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8th Class Science Some Natural Phenomena Question Bank Some Natural Phenomena

  • question_answer
    Earthquakes at two places A and B were measured by a seismograph which recorded the magnitude as 2 and 4. The magnitude of tremors and the destructive energy at A and B can be compared as

    A) Tremors at B are two times those at place A

    B) Tremors at B are four times those at place A

    C) Tremors at B are 100 times those at place A

    D) Tremors at B are 1000 times those at place A.

    Correct Answer: C

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