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Answer : 3. "केन्द्रापसारी बल"
जब दूध को बिलोया जाता है तो उसमें से मक्खन अलग हो जाता है, इसका कारण है ?
5Q:
जब दूध को बिलोया जाता है तो उसमें से मक्खन अलग हो जाता है, इसका कारण है ?
- 1गुरुत्वाकर्षण बलfalse
- 2घर्षण बलfalse
- 3केन्द्रापसारी बलtrue
- 4ऊष्माfalse
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Answer : 3. "केन्द्रापसारी बल"
Explanation :
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 particles. The cream part, being heavier, separates from the milk and gets churned out.