किस प्रक्रिया में हवा गर्म होकर फैलती और ऊपर उठती है?
In which process does air warm, expand and rise?
Explanation opens after your attempt
A. संवहनConvection
Concept
Expansion and rising of warm air is called convection. Exam tip: identify vertical air movement as convection.
Why this answer is correct
The correct answer is A. संवहन / Convection. Expansion and rising of warm air is called convection. Exam tip: identify vertical air movement as convection.
Exam Tip
गर्म हवा का फैलना और ऊपर उठना संवहन कहलाता है। परीक्षा में ऊर्ध्वाधर वायु गति को संवहन से पहचानें।
Login to save your score, XP, coins and progress.
