Correct Answer: C
Explanation:
Coefficient of viscosity: The degree to which a fluid resists flow under an applied force, measured by the tangential friction force per unit area divided by the velocity gradient under conditions of streamline flow.
For liquids, it corresponds to the informal concept of "thickness". For example, honey has a much higher viscosity than water.
Substance Viscosity (cP)
Ketchup 50,000 – 100,000
Honey 2,000 – 10,000
Milk 4 – 6
Blood 3 – 4
Water 0.894