Cooking oil has a higher viscosityit pours more slowly than water. Water is an example of a fluid with low viscosityit pours easily and quickly. The viscosity of a fluid is a measure of the fluid's resistance to flow. Once the value of K is known, the viscosity can be determined by measuring the amount of time the test liquid flows between the two graduated marks. One way of measuring an oil's ability to lubricate is to measure its viscosity. Where \(K\) is the value of a liquid with known viscosity and density such as water.
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