Q794
When milk is churned, the cream separates from it due to:
A.
Frictional force
B.
Centrifugal force
AnswerC.
Gravitational force
D.
Viscous forces
Answer: Option B
Solution
Answer: Option B
Solution:
When Milk is churned vigorously the cream from it is separated out due to Centrifugal Force. Churning physically agitates the cream until it ruptures the fragile membranes surrounding the milk fat.