ठंडा मेंटल पदार्थ संवहन धारा में नीचे क्यों जाने लगता है?
Why does cooler mantle material begin to sink in a convection current?
Explanation opens after your attempt
A. क्योंकि उसका घनत्व बढ़ जाता हैBecause its density increases
Concept
Cooler material becomes relatively heavier and sinks. Exam tip: connect sinking with higher density.
Why this answer is correct
The correct answer is A. क्योंकि उसका घनत्व बढ़ जाता है / Because its density increases. Cooler material becomes relatively heavier and sinks. Exam tip: connect sinking with higher density.
Exam Tip
ठंडा पदार्थ अपेक्षाकृत भारी हो जाता है और नीचे धंसता है। परीक्षा में नीचे जाने को अधिक घनत्व से जोड़ें।
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