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yulyashka [42]
3 years ago
15

How many cm in 725 km?

Chemistry
1 answer:
tigry1 [53]3 years ago
5 0
1 km is equal to 100,000 cm
725km \times 100000cm \\  = 72500000 \: km .cm
and you need to divide it to 1 km so that you can get rid of the km.
= 72500000cm
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Which tempature is warmer than the freezing point in water?
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Hence, formula to calculate theoretical power produced by the turbine is as follows.

                                 P = mgh

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Efficiency of the turbine will be as follows.

                \eta_{t} = \frac{P_{actual}}{P_{theoretical}} × 100%

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                                = 52.684%

Thus, we can conclude that the efficiency of the turbine is 52.684%.

4 0
3 years ago
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