Question

    Which of the following liquids is most viscous?

    A Oil Correct Answer Incorrect Answer
    B Milk Correct Answer Incorrect Answer
    C Water Correct Answer Incorrect Answer
    D petrol Correct Answer Incorrect Answer

    Solution

    Informally, viscosity is the quantity that describes a fluid's resistance to flow.Itisdependentontemperature.Viscosity ofthedifferentfluids(incP)isasfollows: EdibleOil:20to60;Milk:approximately1.0; Water:0.894;andPetrol:around0.82to0.95cP.

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