7th Class Science Sample Paper Science Olympiad Model Test Paper-10

  • question_answer
    Which one of the following is true for the uniform speed?

    A) If speed of a moving body varies at different interval of time, the body has uniform speed

    B) If speed of a moving is constant at different intervals of time, the body has uniform speed

    C) If a moving body suddenly comes to rest, the body has uniform speed

    D) All of these

    E) None of these

    Correct Answer: B


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