_______is the method of separating heavier fat particles of milk from lighter water.

Centrifugation- This kind of process can be explained as that process in which the lighter portion of a solution can be separated. It is a process in which suspended particles in a liquid are separated by rotating the liquid at a very high speed. This technique can be used to separate the dissolved particles in the solutions based on their size and shape.

For example - Removal of water from the clothes by spin-drying in the washing machines.

Centrifugation is the method of separating heavier fat particles of milk from lighter water.