यदि किसी क्षेत्र में जनसंख्या दोगुनी हो और क्षेत्रफल चार गुना हो जाए तो घनत्व पर क्या प्रभाव होगा?
If population doubles and area becomes four times, what will happen to density?
Explanation opens after your attempt
Correct Answer
A. घनत्व आधा हो जाएगाDensity will become half
Concept
Area has increased in a larger proportion than population, so density will decrease. Exam tip: compare ratios.
Why this answer is correct
The correct answer is A. घनत्व आधा हो जाएगा / Density will become half. Area has increased in a larger proportion than population, so density will decrease. Exam tip: compare ratios.
Exam Tip
जनसंख्या की तुलना में क्षेत्रफल अधिक अनुपात में बढ़ा है इसलिए घनत्व घटेगा। परीक्षा में अनुपात तुलना करें।
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