लहरों में ऊर्जा और जल कणों की गति को अलग समझना क्यों जरूरी है?
Why is it important to distinguish energy movement and water-particle movement in waves?
Explanation opens after your attempt
C. क्योंकि ऊर्जा आगे बढ़ती है जबकि जल कण मुख्यतः दोलन करते हैंBecause energy moves forward while water particles mainly oscillate
Concept
In normal waves, water particles oscillate around their place. For exams, write energy motion and particle motion separately.
Why this answer is correct
The correct answer is C. क्योंकि ऊर्जा आगे बढ़ती है जबकि जल कण मुख्यतः दोलन करते हैं / Because energy moves forward while water particles mainly oscillate. In normal waves, water particles oscillate around their place. For exams, write energy motion and particle motion separately.
Exam Tip
सामान्य लहरों में जल कण अपनी जगह के आसपास दोलन करते हैं। परीक्षा में ऊर्जा गति और कण गति अलग लिखें।
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