How many kilograms of water must pass

Reference no: EM132104674

question: In a hydroelectric dam, water falls 30.0m and then spins a turbine to generate electricity.

a) What is U of 1.0 kg of water? Express your answer with the appropriate units.

Part B: Suppose the dam is 80% efficient at converting the water's potential energy to electrical energy. How many kilograms of water must pass through the turbines each second to generate 54.0MW of electricity? This is a typical value for a small hydroelectric dam. Express your answer using three decimal places.

Reference no: EM132104674

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