Question

The pressure in a water pipe at the ground floor of a building is
150000 Pa, whereas the pressure on the third floor is 60000 Pa. Calculate
the height of the third floor.
(Take, Density of water 1000 kg mand g = 9.8 ms?)​

Answer 1

Answer:

Difference in pressure of water at ground floor and third floor

=(120000−300000)=900000Pa

Density of water =1000kgm

−3

Let 'h' be the height third floor.

P=hdg

h=

dg

p

=

1000×10

90000

=9m.

Explanation:

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