GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Fat can be separated from milk in a cream separator because of:
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gravitational force
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cohesive force
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centripetal force
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none of these
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Explanation:
Detailed explanation-1: -Fat can be separated from the milk in a cream separator because of Centrifugal force which is the apparent outward force on a massive object when it is rotated.
Detailed explanation-2: -Whereas the cream separator machine functions similarly to a centrifuge which is based on the principle of the Centrifugal Force.
Detailed explanation-3: -When milk is churned, the cream is separated from it due to centrifugal force because this force acts in an outwards direction. Due to this outward force, the heavier particles in milk experience more force than the lighter particle. The cream part, being heavier, separates from the milk and gets churned out.
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