Question

A pump raises water by spending 4× 10⁶j of energy in 100 seconds. Find the power of the pump​

Answer 1

Answer:

Energy spent = W = 4\times10^5\ J4×10

5

J

Time taken = 10 s

Power = Energy / Time

P = \frac{4\times10^5}{10}

10

4×10

5

= 4\times10^4\ W4×10

4

W

Answer 2

Here is your answer.

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