बाह्य क्रोड के द्रव होने का एक महत्वपूर्ण प्रमाण कौन सा है?
Which is an important evidence that the outer core is liquid?
Explanation opens after your attempt
A. एस तरंगों का वहां न गुजरनाS waves do not pass through it
Concept
S waves cannot pass through liquids so the outer core is considered liquid. Exam tip: remember the S-wave shadow zone.
Why this answer is correct
The correct answer is A. एस तरंगों का वहां न गुजरना / S waves do not pass through it. S waves cannot pass through liquids so the outer core is considered liquid. Exam tip: remember the S-wave shadow zone.
Exam Tip
एस तरंगें द्रव माध्यम से नहीं गुजरतीं इसलिए बाह्य क्रोड द्रव माना जाता है। परीक्षा में S-wave shadow zone को याद रखें।
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