The pressure of water on ground floor is 160000pa. calculate the pressure of fifth floor at a height of 15m. (Take g= 10m/s^2,density of water =1000km/m^3)
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Answer:
Pressure on the ground floor = Pressure on the first floor + hdg
⇒50000=20000+hdg
⇒50000=20000+h×10 ³ ×10
⇒h×10 ⁴
=50000−20000
=h=30000/10000m
:: height=3m
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