define centrifugation.write its four application.
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take some milk in a vessel. spin it with milk churned for some time.
after some time you observe separation of a paste like solid out of the milk.this paste like solid called cream contains more than one component.It is therefore a mixture.We have already studied about mixtures.
churning make lighter components to come to the surface when mixture of liquid are spun rapidly.Commercially for separating cream from the milk,a machine called centrifuge is used.It follow the same principle.
centrifugation is also used in a diagnosis laboratory,to teat blood and urine.
on rotation of tubes in machine , heavier particular settle to the bottom and lighter come to the top of the test tube.
I HOPE THIS MAY HELP YOU.
after some time you observe separation of a paste like solid out of the milk.this paste like solid called cream contains more than one component.It is therefore a mixture.We have already studied about mixtures.
churning make lighter components to come to the surface when mixture of liquid are spun rapidly.Commercially for separating cream from the milk,a machine called centrifuge is used.It follow the same principle.
centrifugation is also used in a diagnosis laboratory,to teat blood and urine.
on rotation of tubes in machine , heavier particular settle to the bottom and lighter come to the top of the test tube.
I HOPE THIS MAY HELP YOU.
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