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8th Class Science Friction Question Bank Friction

  • question_answer
    Which of the following materials is likely to have the least friction?

    A)  Wood                                  

    B)                         Cardboard         

    C)                         Glass                                   

    D)                         Paper  

    Correct Answer: C

    Solution :

    Glass has comparatively a better polished and regular surface and so, it has the least friction.


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