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  5. Motion and Measurement of Distances

6th Class Science Motion and Measurement of Distances Question Bank Motion and Measurement of Distance

  • question_answer
    The length of a tube is 5643 mm. What would be its length when expressed in S.I. units?

    A)  5 m    

    B)       56 cm

    C)       5.3 m

    D)       5.643 m

    Correct Answer: D

    Solution :

    In S.I. unit, length is measured in metres. \[1\text{ }m=1000mm\] \[\therefore \]  \[5643\,\,mm=\frac{5643}{1000}=5.643m,\]


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