NEET Sample Paper NEET Sample Test Paper-6

  • question_answer
    A vertical glass capillary tube open at both ends contains some water. Which of the following shapes may be taken by the water?

    A)                     

    B)  

    C)                        

    D)  

    Correct Answer: D

    Solution :

    The two free liquid surfaces must provide a net upward force due to surface tension to balance the weight to the liquid column.


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