पी तरंगों और एस तरंगों में माध्यम के आधार पर प्रमुख अंतर क्या है?
What is the main medium-based difference between P-waves and S-waves?
Explanation opens after your attempt
B. पी तरंगें ठोस और द्रव दोनों में चलती हैं जबकि एस तरंगें द्रव में नहीं चलतींP-waves travel through solids and liquids while S-waves do not travel through liquids
Concept
P-waves are compressional and S-waves cannot pass through liquids. Exam tip: use this difference to understand outer core.
Why this answer is correct
The correct answer is B. पी तरंगें ठोस और द्रव दोनों में चलती हैं जबकि एस तरंगें द्रव में नहीं चलतीं / P-waves travel through solids and liquids while S-waves do not travel through liquids. P-waves are compressional and S-waves cannot pass through liquids. Exam tip: use this difference to understand outer core.
Exam Tip
पी तरंगें संपीडन तरंगें हैं और एस तरंगें द्रव में नहीं चलतीं। परीक्षा में यह अंतर बाह्य कोर समझने में प्रयोग करें।
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