an electric pump with efficiency of 70% raises water to a height of 15m. if...

an electric pump with efficiency of 70% raises water to a height of 15m. if water is delivered at a rate of 350dm³ per minute.
1. what is the power rating of the pump [mass of 1dm³ if water=1kg]
2. what is the energy lost by the pump [g=10]?

In Physical Science
2 Answers Available
Asked by jenny max on 24th February, 2021

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