Question

The pressure of water on ground floor in a water pipe is 150,000 Pa,
whereas the pressure on fourth floor is 30,000 Pa. Calculate the height of fourth floor. [Take g = 10 ms–2].
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Answer 1

Answer:

Pressure= density × height × acceleration due to gravity. 150000-120000=1000×4×10. 30000/10000×4=>12metres.

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