यदि अक्षीय झुकाव न होता तो सूर्यातप की वार्षिक भिन्नता पर सबसे बड़ा प्रभाव क्या पड़ता?
If axial tilt did not exist, what would be the biggest effect on annual variation of insolation?
Explanation opens after your attempt
Correct Answer
A. ऋतुजन्य दिन अवधि और किरण कोण का अंतर बहुत घटताSeasonal difference in day duration and ray angle would greatly decrease
Concept
Axial tilt is the main cause of seasons. Without it, annual insolation variation would be much smaller.
Why this answer is correct
The correct answer is A. ऋतुजन्य दिन अवधि और किरण कोण का अंतर बहुत घटता / Seasonal difference in day duration and ray angle would greatly decrease. Axial tilt is the main cause of seasons. Without it, annual insolation variation would be much smaller.
Exam Tip
अक्षीय झुकाव ऋतुओं का मुख्य कारण है। इसके बिना वार्षिक सूर्यातप परिवर्तन बहुत कम हो जाता।
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