2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Olympiad Model Test Paper-6

  • question_answer
    What is the frequency of a vibrating body whose time period is 0.5 second?

    A) 5 hertz

    B) 10 hertz

    C) 15 hertz

    D) 20 hertz

    E) None of these

    Correct Answer: E

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