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Discussion :: Surveying

  1. For high sensivity of the bubble tube

  2. A.

    a liquid of low viscosity is used

    B.

    a liquid of low surface tension is used

    C.

    the bubble space should be long

    D.

    the bubble tube should not be too narrow

    E.

    all the above.

    View Answer

    Workspace

    Answer : Option E

    Explanation :

    No answer description available for this question.


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