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Oil ( rho = 925 kg //m^(3)) is flowing t...

Oil ( `rho = 925 kg //m^(3)`) is flowing through a pipeline at a constant speed when it encounters a vertical bend in the pipe raising it 4.0 m. The cross-sectional area of the pipe does not change . What is the difference in pressure (`p_(B) - p_(A)`) in the portions of the pipe before and after the rise ?

A

`+2.4 xx 10^(4)` Pa

B

`-7.2 xx 10^(5)` Pa

C

`-3.6 xx 10^(4) Pa`

D

`-1.8 xx 10^(3)` Pa

Text Solution

Verified by Experts

The correct Answer is:
C
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