3 years ago

It takes 4.186 J of energy to raise the temperature of lg of water by 1°C. How fast would a 2 g

Physics

1 answer:

mezya [45]3 years ago

5 0

Answer:

1. D - 3.6 x 10^4 J

2. D - 0.04

3. A - 30.3 m/s

4. C - 3.67 x 10^8 J

5. A - 38.6 m

6. C - 7.07 m/s

7. B - 4.21 g

8. B - -6.56 J

9. A - 65 m/s

10. B - 116 Days

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A volumetric flow rate of 2 m^3/ s of liquid water is to be pumped from sea level to an elevation of 1200 m. Taking the density

exis [7]

Answer:

power requirement is 23.52 × $10^{6}$ W

Explanation:

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elevation h = 1200 m

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power requirement

solution

we will get power by the power equation that is

power = ρ× Q× g× h ...................1

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