One end of a horizontal oil pipe is closed using a valve and the reading of the barometer attached to the pipe is 2 xx 10^(5) Pa. When the valve in the pipe is opened the reading of the barometer falls to 10^(5) Pa. The velocity of oil flowing through the pipe will be (density of oil = 800 "kg m"^(-3)) in "ms"^(-1)

One end of a horizontal oil pipe is closed using a valve and the readi

1.	One end of a horizontal oil pipe is closed using a valve and the reading of the barometer attached to the pipe is 2 xx 10^(5) Pa. When the valve in the pipe is opened the reading of the barometer falls to 10^(5) Pa. The velocity of oil flowing through the pipe will be (density of oil = 800 "kg m"^(-3)) in "ms"^(-1)
Answer» 5 10 2.5 `5 SQRT( 10)` ANSWER :D