यदि दो स्थान समान ऊंचाई पर हैं, पर एक स्थान अधिक गर्म है, तो वहां वायुदाब सामान्यतः कैसा होगा?
If two places are at the same altitude, but one place is warmer, how will its air pressure generally be?
Explanation opens after your attempt
B. कम होगाLower
Concept
Warm air expands and becomes lighter, so its pressure decreases. For exams, remember that temperature and pressure are inversely related.
Why this answer is correct
The correct answer is B. कम होगा / Lower. Warm air expands and becomes lighter, so its pressure decreases. For exams, remember that temperature and pressure are inversely related.
Exam Tip
गर्म हवा फैलकर हल्की हो जाती है, इसलिए उसका दाब घटता है। परीक्षा में ताप और दाब का संबंध उलटा याद रखें।
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