किस प्रक्रिया में गर्म हवा का पूरा द्रव्यमान ऊपर उठता है?
In which process does the whole mass of warm air rise?
Explanation opens after your attempt
B. संवहनConvection
Concept
In convection the air mass moves up and down. Exam tip: identify it by vertical air movement.
Why this answer is correct
The correct answer is B. संवहन / Convection. In convection the air mass moves up and down. Exam tip: identify it by vertical air movement.
Exam Tip
संवहन में हवा का द्रव्यमान ऊपर नीचे चलता है। परीक्षा में इसे वायु की ऊर्ध्व गति से पहचानें।
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