Water is flowing in a river at 
. The river is 50 m wide and has an average depth of 5 m. The power available from the current in the river is: (Density of water = 1000 kg m -3 )
Text Solution
Verified by ExpertsThe correct answer is:
B
: Power = kinetic energy of water flowing per second
×area of cross-section × density × (velocity) 3 
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