लहरों में जल कणों की गति को सीधे प्रवाह न मानने का कारण क्या है?
Why should motion of water particles in waves not be treated as direct flow?
Explanation opens after your attempt
C. क्योंकि जल कण मुख्यतः दोलन करते हैं जबकि ऊर्जा आगे बढ़ती हैBecause water particles mainly oscillate while energy moves forward
Concept
In waves, energy moves forward but water particles mostly oscillate around their place. For exams, write energy motion and particle motion separately.
Why this answer is correct
The correct answer is C. क्योंकि जल कण मुख्यतः दोलन करते हैं जबकि ऊर्जा आगे बढ़ती है / Because water particles mainly oscillate while energy moves forward. In waves, energy moves forward but water particles mostly oscillate around their place. For exams, write energy motion and particle motion separately.
Exam Tip
लहरों में ऊर्जा आगे जाती है लेकिन जल कण प्रायः अपनी जगह के आसपास दोलन करते हैं। परीक्षा में ऊर्जा गति और कण गति अलग लिखें।
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