Physics, asked by Anonymous, 1 year ago

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Answers

Answered by aayushg1713
2

Potential energy of water when it is at a height of 120 = mgh = 120 × 10 × 1000 = 1200000 J

Now in this case the potential energy of water is conserved as there is no loss in energy due to any factor so this potential energy will change to electrical energy.

So power = energy/time = 120000 W (T= 1 sec)


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Answered by Dianadia
0

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\huge\red{Answer}

Potential energy of water when it is at a height of 120= mgh = 120×10×100=

1200000 J

In case the potential energy of water is conserved as there is no loss in energy due to any factor.

So this potential energy will change into electrical energy..

so power = energy/ time =

120000 W

{time=1 second}

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