New Enroll in RBI Grade B New Batch - Starts on May 21

    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 Water Correct Answer Incorrect Answer

    Solution

    Informally, viscosity is the quantity that describes a fluid's resistance to flow. It is dependent on temperature. Viscosity of the different fluids (in cP) is as follows: Edible Oil: 20 to 60; Milk: approximately 1.0; Water: 0.894; and Petrol: around 0.82 to 0.95 cP.

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