8th Class Science Friction Question Bank Friction

  • question_answer
    Why is a carrom board usually powdered before playing?

    A)  For increasing friction

    B)                         For decreasing friction

    C)                         For decoration

    D)                         For fragrance

    Correct Answer: B

    Solution :

    Powder is a lubricant and reduces friction. Hence, for decreasing friction, carrom board is usually powdered before playing.


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