चालन द्वारा वायु का गर्म होना मुख्यतः धरातल के बहुत निकट तक सीमित क्यों रहता है?
Why is atmospheric heating by conduction mainly limited very close to the ground?
Explanation opens after your attempt
A. क्योंकि वायु ऊष्मा की कमजोर चालक हैBecause air is a poor conductor of heat
Concept
Air is a poor conductor of heat so conduction is effective mainly near the ground. Treat conduction as a contact-based heating process.
Why this answer is correct
The correct answer is A. क्योंकि वायु ऊष्मा की कमजोर चालक है / Because air is a poor conductor of heat. Air is a poor conductor of heat so conduction is effective mainly near the ground. Treat conduction as a contact-based heating process.
Exam Tip
वायु ऊष्मा की कमजोर चालक है इसलिए चालन का प्रभाव धरातल के पास ही अधिक रहता है। चालन को निकट संपर्क वाली ऊष्मा प्रक्रिया मानें।
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