Which of the following pairs of substances would best be separated using a centrifuge, and why?
cream and milk, because of their difference in density
cream and milk, because of their difference in boiling point
salt and water because of their difference in magnetism
salt and water, because of their difference in solubility
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Ответ:
Centrifugation is a separation method that is based on the difference in density between the objects. Cream and milk can be separated by Centrifugation because of their difference in density.
Centrifugation depends on the density of substances. It is commonly used to separates mixtures in the medical field such as the components of blood.
In this case, Centrifugation is used to separate Cream and milk, because of their difference in density.
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Ответ:
8000 N
Explanation: F = Mass × Acceleration