State the principle used in separation by centrifugation

Centrifugation is based on the difference in the density of the particles of the components of a mixture. The principle is that the denser particles are forced to the bottom and the lighter particles stay at the top when spun rapidly.

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used in diagnostic labortaries for blood and urine tests,

used in dairies and home for seperation of butter from cream

used in washing machines to squeeze water from wet cloths.

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The priciple used is:

The Basis of the difference in gravity or wieght of an impurites/ sediments.

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