प्रारंभिक पृथ्वी की पिघली अवस्था विभेदन के लिए क्यों आवश्यक थी?
Why was the molten state of early Earth necessary for differentiation?
Explanation opens after your attempt
B. क्योंकि पिघली अवस्था में पदार्थ घनत्व के अनुसार स्थान बदल सकेBecause in molten state materials could move according to density
Concept
In molten Earth, heavy materials could sink and lighter ones rise. In exams, treat melting as a condition for differentiation.
Why this answer is correct
The correct answer is B. क्योंकि पिघली अवस्था में पदार्थ घनत्व के अनुसार स्थान बदल सके / Because in molten state materials could move according to density. In molten Earth, heavy materials could sink and lighter ones rise. In exams, treat melting as a condition for differentiation.
Exam Tip
पिघली पृथ्वी में भारी पदार्थ नीचे और हल्के ऊपर जा सके। परीक्षा में पिघलन को विभेदन की शर्त मानें।
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