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Grade: 11
        
A river descends 15 m in passing through rapids. The speed of the water is 3.2 m/s upon entering the rapids and is 13 m/s as it leaves. What percentage of the potential energy lost by the water in traversing the rapids appears as kinetic energy of water downstream? What happens to the rest of the energy?
4 years ago

Answers : (1)

Aditi Chauhan
askIITians Faculty
396 Points
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4 years ago
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Course Features

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  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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