Question

1.When the liquid is spun rapidly the denser particles are forced to settle at the bottom and lighter particles stay at the top ,this principle is used in. *
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Answer 1

Answer:

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

Answer 2

Answer:

The liquid is the compass of the elements